Best Concentrate Garden Fertilizers

110.1k reviews scanned and analysysed
David Murphy
David Murphy Writer
Last Updated: Oct 22, 2024 Share On:

It is definitely a frustrating job to find the best concentrate garden fertilizer from hundreds of products.

Luckily, we have simplified the task by comparing hundreds of products and analyzing 110125 reviews to come up with this list.

We are confident that it will simplify your job, all you need to do is read our reviews before you buy.

A Quick Look: Our Top Picks

Top 1
Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate

Top 1 Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate

Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate

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Top 2
Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One
9.5We rank the products based on a number of factors such as features, price, customer reviews and so on.

Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One

Top 2 Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One

Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One

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Top 3
Agrothrive ATGP1128 Organic Liquid Fertilizer
9.2We rank the products based on a number of factors such as features, price, customer reviews and so on.

Agrothrive ATGP1128 Organic Liquid Fertilizer

Top 3 Agrothrive ATGP1128 Organic Liquid Fertilizer

Agrothrive ATGP1128 Organic Liquid Fertilizer

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*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 18 Concentrate Garden Fertilizers Reviews 2024 In Detail

1 Editor's Choice

Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate

MIRACLE-GROBrand 1234Model 0.0 lbWeight
Miracle-Gro 1234 1001502 Liquid All Purpose Plant Food Concentrate cover
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
Save 34%

Features
  • For Houseplants or In the Garden
  • Shake bottle well before each use. Measure amount based on the area of use for in the garden or houseplants. See label for full product instructions.
  • Feed While Watering
  • Miracle-Gro makes it easy to feed while watering. Add Miracle-Gro Liquid All Purpose Plant Food to a watering can then apply by thoroughly soaking the soil around each plant.
  • For Best Results - Apply every 7-14 days for spectacular results.
2 Editor's Choice

Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One

ESPOMABrand GR16Model 9.9H*6.75L*4.0W inchesDimension 1.0 lbWeight
Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One cover
Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One thumb #1Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One thumb #2Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One thumb #3Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One thumb #4Espoma GR16 Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer For Indoor & Outdoor Plants. For Organic Gardening. 16Oz Bottle Pack Of One thumb #5
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
Visit Store » AESELLERS ( 4.44 / 5 )

Features
  • FOR USE ON - Use Espoma Organic Grow! for plants in the landscape or for containers both indoor and outdoor. Can be used for houseplants.
  • CONTAINS - This liquid concentrate contains natural proteins that are enhanced with kelp extracts and humic acids. Fertilizer analysis is 2-2-2. No sludges or toxic ingredients.
  • WHEN / HOW TO USE - Best to use Grow! every 2-4 weeks throughout the growing season. Simply mix with water as directed and water your plants.
  • FOR ORGANIC GARDENING - Grow! is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.
  • MADE IN THE USA - Product of the Espoma Company. The leader in natural organics since 1929.
3 Editor's Choice

Agrothrive ATGP1128 Organic Liquid Fertilizer

AGROTHRIVEBrand ATGP1128Model 10.5H*5.75L*4.75W inchesDimension 8.0 lbWeight
Agrothrive ATGP1128 Organic Liquid Fertilizer cover
Agrothrive ATGP1128 Organic Liquid Fertilizer thumb #1Agrothrive ATGP1128 Organic Liquid Fertilizer thumb #2Agrothrive ATGP1128 Organic Liquid Fertilizer thumb #3Agrothrive ATGP1128 Organic Liquid Fertilizer thumb #4Agrothrive ATGP1128 Organic Liquid Fertilizer thumb #5
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping

Features
  • ORGANIC FERTILIZER - Experience the magic of AgroThrive's All Purpose Organic Liquid Plant Fertilizer, a product that delivers organic results in less than a week. This Plant Fertilizer is ideal for gardeners and farmers seeking a quick, effective, and eco-friendly solution to nourish their plants and boost their growth.
  • QUALITY SAFETY - Trust in the quality and safety of our Fertilizer, which is OMRI, CDFA and WSDA listed for organic gardening and contains no synthetic chemicals. Our Garden Fertilizers are perfect for those committed to organic farming and gardening, and who want to ensure their plants are nourished with only the best, most natural ingredients.
  • VERSATILE NUTRIENTS - Make use of our 3-3-2 NPK General Purpose Liquid Plant Food, formulated for lawns, vegetables, greenhouses, herbs and everything else that grows. Regardless of what type of plants you're growing, AgroThrive can provide the Plant Nutrients they need to thrive.
  • PROGRESSIVE DIGESTION - Take advantage of our Progressive Digestion Process, which simplifies all organic ingredients down to a molecular structure that Fish Fertilizer can quickly absorb. With AgroThrive, you're not just feeding your plants - you're providing them a nutrient-rich feast they can easily digest, making it the ideal Fish Fertilizer for Plants.
  • CONVENIENT USAGE - Enjoy the convenience of our fertilizer in a liquid concentrate; just mix 2oz 4oz with 1 gallon of water and apply to soil. AgroThrive is the perfect Liquid Fertilizer for Indoor Plants, easy for anyone to use, regardless of their gardening experience or the size of their garden.
4

Foxfarm FX14092 Grow Big Liquid Concentrate Fertilizer

FOXFARMBrand FX14092Model 2.5H*2.5L*7.81W inchesDimension 1.3 lbWeight
Foxfarm FX14092 Grow Big Liquid Concentrate Fertilizer cover
Foxfarm FX14092 Grow Big Liquid Concentrate Fertilizer thumb #1Foxfarm FX14092 Grow Big Liquid Concentrate Fertilizer thumb #2Foxfarm FX14092 Grow Big Liquid Concentrate Fertilizer thumb #3
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 33% + FreeShipping

Features
  • Get your garden going with grow big, Foxfarm's liquid concentrate fertilizer for lush vegetative growth.
  • Grow big contains earthworm castings, Norwegian kelp and essential micronutrients. Foxfarm's special brew is designed to enhance plant Size and structure, allowing for more abundant fruit, flower and bud development.
  • Garden tip - allow new plantings a few days to settle in, then begin using at the rate of two teaspoons per gallon of water every other time you water. You can also use grow big for foliar feeding, applying to both sides of leaves, preferably early in the morning. At the first sign of flowering, switch to one of foxfarms blooming fertilizers. For best results, refer to the FoxFarm feeding schedule.
  • Country Of Origin - United States
5

Miracle-Gro 110610 4 Pack Liquafeed Refills All Purpose Fertilizer

MIRACLE-GROBrand 110610Model 22.7H*12.86L*12.86W inchesDimension 2.27 lbWeight
Miracle-Gro 110610 4 Pack Liquafeed Refills All Purpose Fertilizer cover
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
Save 6%

Features
  • For all outdoor flowers, vegetables, trees, shrubs and lawns
  • No-mess concentrate automatically mixes plant food with water at the correct level
  • For use with Miracle-Gro LIQUAFEED garden feeder (sold separately)
  • 4 pack
  • 567 g (1.25 lb) each
6

Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers

CHAPIN INTERNATIONALBrand G390Model 8.3H*4.2L*4.2W inchesDimension 0.3 lbWeight
Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers cover
Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers thumb #1Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers thumb #2Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers thumb #3Chapin International G390 Hose End Sprayer For Water Soluble Materials, 20 Gallon, 32 Ounce Tank, Finger Control And Backflow Prevention, For Spraying Lawns, Weeds, Insects, Fertilizers thumb #4
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 35% + FreeShipping

Features
  • 32-OUNCE CHEMICAL TANK - chemical-resistant, poly concentrate tank handles water-soluble pesticides and lawn chemicals; spray up to 20 gallons with a single tank of your preferred chemical
  • MADE IN THE USA WITH GLOBAL MATERIALS - designed and produced in the USA with US-based customer service and technical support, located at Chapins home base in Batavia, NY; backed by Chapins 1-year limited warranty
  • UNIVERSAL FIT - fits onto your standard garden hose; add a Chapin quick-connect hose accessory to make switching out nozzles and sprayers quick and easy; removable fan nozzle for a continuous stream of water when required for direct applications
  • CONTROLS - fingertip on/off control to quickly and easily turn the sprayer on and off; built-in anti-siphon valve prevents chemicals from flowing back into your hose and water supply
7

Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer

BONIDEBrand 166Model 6.75H*2.13L*4.0W inchesDimension 1.3 lbWeight
Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer cover
Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #1Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #2Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #3Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #4Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #5Bonide 166 Rot-Stop Tomato Blossom End Rot, 16 Oz Concentrated Liquid Garden Fertilizer thumb #6
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 13% + FreeShipping

Features
  • CORRECTS CALCIUM DEFICIENCY - Our garden fertilizer is used to control blossom end rot on tomatoes by adding calcium to the plant.
  • CONTAINS NUTRITIONAL CALCIUM - Plant food that uses nutritional calcium derived from calcium chloride as the main active ingredient.
  • MULTIPLE USES - Rot Stop is also effective at correcting calcium deficiencies for cucumbers, melons, and peppers
  • EASY TO APPLY - Product instantly mixes with water and should be applied using either a hose-end sprayer or tank sprayer. Simply spray foliage to the point of run-off. Make sure to carefully read and use according to label directions.
  • FOLIAR FERTILIZATION - Intended as a supplement to a regular fertilization program and may not, by itself, provide all the nutrients normally required by crops or other intended plants.
8

Foxfarm FOX FARM - 175-79320 - 1 PINT #2 Grow Big Hydro Liquid Concentrate Fertilizer

FOXFARMBrand Fox Farm - 175-79320 - 1 pint #2Model 2.5H*2.5L*7.81W inchesDimension 1.3 lbWeight
Foxfarm FOX FARM - 175-79320 - 1 PINT #2 Grow Big Hydro Liquid Concentrate Fertilizer cover
Foxfarm FOX FARM - 175-79320 - 1 PINT #2 Grow Big Hydro Liquid Concentrate Fertilizer thumb #1Foxfarm FOX FARM - 175-79320 - 1 PINT #2 Grow Big Hydro Liquid Concentrate Fertilizer thumb #2
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 40% + FreeShipping

Features
  • Grow big Hydro delivers a full spectrum of micro nutrients
  • This nutrient solution emphasizes the maximum genetic growth; flowering; and fruiting characteristics of each plant
  • Grow big Hydro set the standard for quality results
  • Grow big hydro delivers a full spectrum of micro nutrients
9

Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening

BONIDEBrand 811Model 6.75H*2.13L*4.0W inchesDimension 1.27 lbWeight
Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening cover
Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #1Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #2Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #3Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #4Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #5Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #6Bonide 811 Captain Jack Copper Fungicide 16 Oz Concentrated Plant Disease Control Solution For Organic Gardening thumb #7
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 5% + FreeShipping

Features
  • Control fungus and disease in your garden with Captain Jacks Liquid Copper Fungicide Concentrate!
  • Approved for organic gardening, this fungicide is suitable for the production of organic produce and can even be used up until the day of harvest!
  • Copper Fungicide effective in the control and prevention of a wide range of plant diseases. Listed common garden diseases include blight, black spot, powdery mildew peach leaf curl and more.
  • Apply copper fungicide to fruits, vegetables, ornamentals and other plants in your lawn and garden for complete and long-lasting disease control.
  • This product arrives conveniently ready-to-mix! To use, mix with water according to package directions and thoroughly apply to affected plants. Please see product label for full use instructions.
10

Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens

GS PLANT FOODSBrand OK1GALModel 11.0H*7.0L*4.0W inchesDimension 8.0 lbWeight
Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens cover
Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #1Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #2Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #3Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #4Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #5Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #6Gs Plant Foods OK1GAL Organic Kelp Fertilizer By Gs Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate For Gardens thumb #7
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
FreeShipping

Features
  • OMRI ORGANIC LISTED SEAWEED & KELP FERTILIZER - Liquid Kelp is a natural plant food that provides a range of benefits for plant health and nutrition. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will optimize soil conditions for greater root mass and improve nutrient uptake. It can be applied without concern for harmful chemicals or nutrient loss to the environment.
  • ONE OF NATURES MIRACLE PLANT FOODS - Made from the finest seaweed plant Ascophyllum Nodosum, this is one of natures miracle plant foods. Our seaweed extract improves your plants tolerance to excessive heat, wind, drought conditions and more. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants.
  • IMPROVES OVERALL PLANT NUTRITION AT HOME OR COMMERCIALLY - GS Plant Foods sea kelp fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Using GS Plant Foods seaweed plant fertilizer will lead to improved nutrient uptake and general plant wellbeing.
  • EASY TO APPLY FOR NATURAL GREAT RESULTS - Apply liquid kelp to improve growing conditions in all growth stages. To use, simply mix 2 ounces of this liquid fertilizer concentrate organic into a gallon of water and apply. Each gallon of this mixture will then cover as much as 1,000 sq ft. Any sprayer will work, but for large areas, the hose end sprayer is easiest! This liquid kelp should be sprayed in the morning or late afternoon when temperatures are lower, and the leaves stoma are open.
  • TRUSTED & RELIABLE - At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality organic seaweed fertilizer products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience. Our products are organic, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you're growing or what medium in which your plants are growing.
11

Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer

COVINGTON NATURALSBrand 10-10-10 NPK Liquid FertilizerModel 2.0 lbWeight
Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer cover
Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #1Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #2Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #3Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #4Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #5Covington Naturals 10-10-10 NPK LIQUID FERTILIZER Covington Liquid 10-10-10 Fertilizer thumb #6
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
FreeShipping

Features
  • 10 10 10 Fertilizer All Purpose Formula - Our liquid lawn fertilizer uses a carefully balanced blend of Nitrogen, Phosphorus, and Potassium (NPK) to support your plants, flowers, and turf through every stage of their growth as well as being suitable for lawns, gardens, and vegetables both indoor and outdoor growth.
  • Support Plant Growth - We formulated our NPK 101010 fertilizer concentrate using food grade sources to help promote plant growth and yield along with ensuring a low salt index. Liquid fertilizer 10-10-10 helps build a strong root system foundation for your plants, vegetables and turf as they grow.
  • Versatile Ways To Use - Whether it's supporting indoor potted plants or your outdoor garden, our liquid garden fertilizer 10-10-10 has you covered. Our 10-10-10 vegetable fertilizer is suitable for gardens, flowers, fruits, vegetables, and all types of turf making it ideal for commercial and residential use.
  • Simple And Easy To Use - Our NPK lawn booster can be used simply by mixing with water and spraying by following the instructions on the back to help support a dense and green lawn. Our outdoor and indoor plant food is manufactured in the USA to maintain quality control.
  • Pure And Clean Ingredients - This NPK 10-10-10 lawn food is made with carefully selected ingredients to provide just the right fit for any lawn or garden. Its made without including any harsh chemicals or artificial ingredients so you can use it with peace of mind.
12

Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag]

ORGANIC PLANT MAGICBrand OPM-FCSPF-8oz-FBAModel 3.0H*6.0L*9.0W inchesDimension 0.5 lbWeight
Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] cover
Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #1Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #2Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #3Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #4Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #5Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #6Organic Plant Magic OPM-FCSPF-8OZ-FBA Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate For Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 Lb Bag] thumb #7
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
FreeShipping

Features
  • New Package - Same Amazing Product that Plants & Customers LOVE!
  • EASY & ALL PURPOSE - Simply grow healthy plants and beautiful gardens... Just add directly to seed, soil, transplant roots, existing plants, or mix with normal watering. Works for everyone, every plant, everywhere, every time!
  • A LITTLE GOES A LONG WAY - 1/2 lb bag makes 32+ gallons or treats up to 1,000 sf of soil or plants. Provides benefits of compost and advanced nutrition that builds healthy nutritious living soil and feeds plants continuously on-demand.
  • AMAZING GROWTH, COLOR, & FLAVOR - Empower your plants to express their full genetic potential. Get intense leaf, flower, fruit, veggie and herb production. Grow more vibrant color and flavor than ever before.
  • BIOLOGY OVER CHEMICALS - This unique versatile powder is packed with every essential plant nutrient, plus 55+ trace minerals, amino acids, humic acids, kelp, and beneficial GroBiotics including mycorrhizae proven to provide everything your plants need to naturally grow their best!
13

Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden

SMART GROWERBrand 00198715491104Model 0.28 lbWeight
Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden cover
Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #1Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #2Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #3Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #4Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #5Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #6Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #7Smart Grower 00198715491104 Organic Plant Food With Beneficial Microbes, Fast Acting Vegan Fertilizer For Vegetable Garden thumb #8
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
FreeShipping

Features
  • DO NOT BE FOOLED - Most so called plant foods and fertilizers are filled with toxic chemical fertilizers that are unsafe for people and your plants. Smart Grower is packed with natural, organic, effective plant nutrients that all for huge growth and rapid results without the toxic chemicals. You can rest assured when using our plant food for houseplants and outdoor garden fertilizer that it is safe, alive, and potent.
  • SCOOP INCLUDED EASY-TO-USE - Smart Grower Plant Power Up Organic Fertilizer, the ultimate miracle growth plant food designed to supercharge your plants' growth and health. This premium plant food is meticulously crafted to cater to houseplants, vegetables, and flowers. Whether you're tending to indoor plants or cultivating a vegetable garden, our plant fertilizer is the perfect choice with an included scoop for application.
  • ORGANIC & VEGAN & PERFECTLY BALANCED - Smart Grower Plant Power Up is enriched with a perfect blend of essential nutrients and beneficial bacteria, including Bacillus velezensis, Bacillus subtilis, Bacillus altitudinis, Bacillus pumilus, Bacillus licheniformis, and Bacillus megaterium, totaling an impressive 2.5x108 CFU/gr. These microorganisms work synergistically to enhance soil health and stimulate robust plant growth. No animal products are used with this fertilizer.
  • ESSENTIAL ORGANIC PLANT NUTRIENTS - Our organic plant food contains essential nutrients, including Humic Acid (3.85%), Fulvic Acids (4.65%), and Organic Matter (23.15%). These components improve soil structure and nutrient uptake, providing a fertile environment for plant roots. With added Nitrogen (1.00%), Potassium (2.00%), Phosphorus (0.07%), Total L-Amino Acids (4.00%), Calcium (0.30%), and Magnesium (0.10%), this fertilizer ensures your plants receive all the vital elements they need to thrive so you can get bigger healthier happier plants.
  • FOR ALL GROWING CONDITIONS - Ideal for both indoor and outdoor use, Smart Grower Plant Power Up is perfect for houseplants, potted plants, and vegetable gardens. As an organic vegetable garden fertilizer, it supports healthy and bountiful harvests, while its water-soluble formula makes it easy to apply and absorb. This versatile fertilizer is also excellent for flower food, promoting vibrant blooms and lush foliage.
  • GUARANTEED RESULTS - Experience the difference with Smart Grower Plant Power Up Organic Fertilizer. Whether you need indoor plant food, garden plant fertilizer for indoor potted plants, or a reliable house plant fertilizer, our product delivers outstanding results. Embrace the power of organic plant food and watch your garden flourish with this exceptional plant food for both outdoor and indoor use.
14

Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer

ORTHOBrand 841010Model 7.62H*3.91L*9.83W inchesDimension 0.72 lbWeight
Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer cover
Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #1Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #2Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #3Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #4Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #5Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #6Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #7Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #8Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #9Ortho 841010 Dial N Spray Hose-End Sprayer For Liquid Weed And Insect Killer, Fungicide, Fertilizer thumb #10
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Features
  • The Ortho Dial N Spray Hose End Sprayer makes it easy to spray liquid concentrates such as weed killers, insect killers, fungicides, and fertilizers by applying the exact amount every time, with no mixing, measuring, or mess
  • 3 spray patterns deliver the precise amount of treatment where needed - 1) broadcast is perfect for large areas, 2) jet reaches high places or tough rinse jobs, and 3) shower is light enough for gentle vegetation and flowers
  • 14 dilution settings automatically mix from 1 tsp to 8 oz per gallon of water
  • The ergonomically designed trigger, extended-grip handle, rotating hose connector and anti-backflow device that prevents product from going back into the water system make applying product simple and efficient
  • The multi-use, hose-end sprayer provides a simple lawn solution without mixing or mess in 3 easy steps
15

Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening

GARDEN SAFEBrand HG-93231Model 7.0H*1.91L*3.5W inchesDimension
Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening cover
Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #1Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #2Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #3Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #4Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #5Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #6Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #7Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #8Garden Safe HG-93231 Neem Oil Extract Concentrate, For Organic Gardening thumb #9
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Features
  • FOR ORGANIC GARDENING - Can be used up to day of harvest
  • INSECTICIDE/FUNGICIDE/MITICIDE - Three garden products in one
  • CONCENTRATED SPRAY - Mix with water and apply at the rates listed on the product label
  • Item Package Weight - 0.75 pounds
16

Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer

FARMER'S SECRETBrand FS_FruitAllModel 0.5 lbWeight
Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  cover
Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #1Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #2Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #3Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #4Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #5Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #6Farmer'S Secret FS_FRUITALL Farmer’S Secret Fruit & Bloom Booster Fertilizer  thumb #7
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Features
  • Formulated especially for late season (late summer / early fall) application this is exactly what your plants need in the later stages of the growth cycle
  • Produce abundant and vibrant fruit and blooms! This product works by strengthening your plant's roots to increase nutrient uptake enabling it to bloom and produce like you've never seen!
  • Use on all flower / fruit / vegetable producing plants (we've seen amazing results with citrus trees, avocados, raspberries, cantaloupe, roses, petunias, etc but this formula will work on a wide range of plants)
  • Super, super concentrated - A little goes a LONG way (we recommend you dilute at a rate of 1 teaspoon per 2 gallons of water)
  • Easy to use - simply dilute with water and pour or spray on your plants with their regular watering routine repeat every 2-4 weeks
17

Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables

TIGVIOBrand AGTIYG0810Model 0.1 lbWeight
Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables cover
Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #1Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #2Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #3Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #4Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #5Tigvio AGTIYG0810 Hydroponic Nutrients A&B For Plant Growth, 800Ml Total - Fertilizer For Indoor Hydroponics Garden & Growing Vegetables thumb #6
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Visit Store » Meih-SU ( 4.84 / 5 )

Features
  • Complete Hydroponic Plant Food - Get 2 bottles and 6 packs of A&B nutrients providing essential elements for healthy indoor and potted plant growth. Never run out of supplies!
  • Compatible with Any Hydroponic System - Use our hydroponic nutrients with any indoor hydroponic grow system for optimal plant nutrition. A seamless addition to your setup!
  • Conveniently Easy to Use - Mix each nutrient with 100ml water in correct proportions. Add 5ml A&B to 1L water in your hydroponic system.
  • For Indoor & Outdoor Plants - This A&B Plant Food suits various gardening needs, from houseplants to container plants to outdoor garden plants. Nourish your plants effectively!
  • Stronger & Faster Growth - Our A&B indoor plant food is made from 100% water-soluble, pH-balanced premium ingredients, allowing plants to absorb nutrients easily for faster, stronger growth.
18

Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10

PENDELTON TURF SUPPLYBrand SUVELAMModel 2.0 lbWeight
Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 cover
Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 thumb #1Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 thumb #2Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 thumb #3Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 thumb #4Pendelton Turf Supply SUVELAM Triple 10 All Purpose Liquid Fertilizer 10-10-10 thumb #5
7.1We rank the products based on several factors, like features, price, customer reviews, and so on.
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Visit Store » Pendelton ( 4.92 / 5 )

Features
  • ALL PURPOSE - 10-10-10 with Aminos (5.5%) & Seaweed Extract is a generic liquid fertilizer designed for all stages of plant growth.
  • USE SITES - Great for gardens, flowers, fruits, vegetables, turf grasses etc. Is suitable for indoor & outdoor use
  • USAGE RATES - 1-2 oz per gallon of water (it's better to start at a lower rate and work your way up) | Water generously & continue use every 1-2 weeks
  • HIGH CONCENTRATE - Makes up to 32 gallons of fertilizer
  • MEASURE & POUR - Comes in an easy measure and pour bottle that allows the end-user to measure and pour a specific dosage by simply squeezing the bottle. See images for directions.

FAQ & Notes

David Murphy Written By David Murphy

During our research, we found more than 370 related products, with prices ranging from $7.97 to $39.95, and most customers would pay around $20 for this type of product.

What are the top brands of Concentrate Garden Fertilizers?

There are 15 brands available for Concentrate Garden Fertilizers, such as Bonide, Espoma, Gs Plant Foods, Ortho, Organic Plant Magic, Pendelton Turf Supply, Miracle-Gro, Farmer'S Secret, Garden Safe, Foxfarm, Tigvio, Smart Grower, Agrothrive, Chapin International, Covington Naturals.

What are the available sellers for Concentrate Garden Fertilizers?

There are 13 sellers available for Concentrate Garden Fertilizers, including Farmers Secret ( 4.73 / 5 ), Kwik Retail ( 4.92 / 5 ), GS Plant Foods ( 4.78 / 5 ), Amazon.com ( 4.68 / 5 ), Meih-SU ( 4.84 / 5 ), Lone$tar Deal ( 4.18 / 5 ), AESELLERS ( 4.44 / 5 ), bestbrandsupply ( 4.63 / 5 ), Smart Grower Blends ( 4.92 / 5 ), Covington Naturals ( 4.64 / 5 ), organicplantmagic ( 4.81 / 5 ), SEJ Company LLC ( 4.91 / 5 ), Pendelton ( 4.92 / 5 ).

Price comparison of the top 10 Concentrate Garden Fertilizers

*Note: Prices based on historical data.

Price comparison of the top 10 Concentrate Garden Fertilizers highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product MIRACLE-GRO 1234 as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product BONIDE 811 is also worthy of your purchase.