Best Powder Garden Fertilizers

132.0k reviews scanned and analysysed
David Murphy
David Murphy Writer
Last Updated: Oct 22, 2024 Share On:

Trying to pick the best powder garden fertilizer and don't know how to choose?

After our thorough comparison, we have selected 19 products to compile this list, which has brands like Marine Magic, Greenway Biotech, Inc, and Grow Pro with an average price of $14.

What are you waiting for? let's start our shopping trip!

A Quick Look: Our Top Picks

Top 1
Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden

Top 1 Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden

Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden

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Top 2
Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer
9.6We rank the products based on a number of factors such as features, price, customer reviews and so on.

Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer

Top 2 Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer

Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer

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Top 3
True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening
9.5We rank the products based on a number of factors such as features, price, customer reviews and so on.

True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening

Top 3 True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening

True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening

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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 19 Powder Garden Fertilizers Reviews 2024 In Detail

1 Editor's Choice

Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden

BURPEEBrand 99950Model 12.5H*4.0L*10.25W inchesDimension 4.0 lbWeight
Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden cover
Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #1Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #2Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #3Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #4Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #5Burpee 99950 Natural Purpose Granular 4-Lb Organic Food For Growing Strong Plants | Good For Vegetable Garden thumb #6
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
Save 51% + FreeShipping

Features
  • FEED YOUR PLANTS - Burpee's All-Purpose Organic Plant Food is formulated to keep your plants growing and happy throughout the season. Major nutrients as well as calcium, minor nutrients, and some of the beneficial microbes that help keep the soil and plants healthy are released immediately and continue to feed your plants for up to 3 months.
  • FOR VEGETABLES, FLOWERS & HERBS - Use this natural plant food for seed starting, bedding plants, vegetable gardens, trees, shrubs and flower containers. OMRI labeled organic. The custom blend promotes plant growth and more blooms! Great for indoor or outdoor plants.
  • ORGANIC CERTIFIED - OMRI listed for organic gardening use, this plant food safely keeps your soil and plants as healthy as they can be. Easy to apply granules release essential nutrients and deliver fast-acting results for all types of plants in your home garden. Follow instructions on the bag for how much plant food to apply.
  • GREAT FOR CONTAINERS - Use this balanced mix to promote growth of flowers, vegetable and herbs in patio pots and containers. You'll see the difference in plant health, fruit production and vibrancy of blooms. A natural fertilizer for growing your best garden.
  • 100% GUARANTEED - Burpee is committed to the success of all gardeners. We treat each order with care to ensure healthy seeds, plants, soil mixes and gardening supplies are sent in excellent condition. If you are unsatisfied with your purchase, we aim to make it right!
2 Editor's Choice

Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer

CZ GARDEN SUPPLYBrand CzDLimePDRModel 3.5H*6.0L*4.0W inchesDimension 5.0 lbWeight
Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer cover
Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #1Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #2Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #3Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #4Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #5Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #6Cz Garden Supply CZDLIMEPDR Organic Dolomite Lime 5Lb - Made In Usa - Garden Soil Amendment Fertilizer thumb #7
9.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
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Visit Store » Cz Garden ( 4.89 / 5 )

Features
  • OMRI Listed - Cz Dolomite Lime is an All-Natural mineral fertilizer listed by the Organic Materials Review Institute (OMRI). It may be used in certified organic production or food processing and handling according to the USDA National Organic Program regulations. (OMRI Certified 2024)
  • Supplies essential nutrients calcium and magnesium, and sweetens your soil to improve plant growth and maximize fertilizer performance
  • Raises and stabilizes soil pH. Perfect for Earthbox and other container gardens!
  • Natural limestone is ground into an ultra-fine powder for rapid reaction time. Prevents and Cures Blossom End Rot in Tomatoes and Peppers!
  • RESEALABLE, EASY POUR PACKAGING - Cz Garden Dolomitic Lime is professionally packaged in a 5 LB Heavy Duty resealable pouch designed for long term storage. Pour the necessary quantity with ease and store the rest for future use.
  • COUNTRY OF ORIGIN - USA - Cz Garden fertilizers and soil amendments are manufactured in the USA from the highest quality ingredients. Buy with confidence!
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden. Ya Dig? Germinate. Propagate. Cultivate.
3 Editor's Choice

True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening

TRUE ORGANICBrand R0016Model 11.5H*7.75L*4.25W inchesDimension 5.0 lbWeight
True Organic R0016 Plant Food - Prilled Sulfur (Soil Acidifier) - Granular Fertilizer 5 Lbs - Cdfa, Omri Listed For Organic Gardening cover
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9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
FreeShipping

Features
  • True Organic Prilled Sulfur Granulated Fertilizer - Contains 5 lbs of CDFA, OMRI Listed granular fertilizer and soil acidifier for organic gardening
  • How To Use - Test your soil's pH, then apply one to two weeks before planting and feeding. Our 5 pound bag covers up to 1,333 sq ft. Reference instructions on bag for specifics
  • Made With 100% Organic and Natural Ingredients - True Organic plant fertilizers exceed industry requirements for clean sourcing and testing for pathogens and are pet friendly
  • Our Specialty - We manufacture all of our products in the USA for the highest quality, ethically sourced, organic plant foods and fertilizers
  • Farm To Table - Our plant fertilizers offer more farm grade, certified premium organic content than any plant food sold today to regenerate the soil and produce healthier fruits and vegetables
4

Garden Safe HG-93221 Brand Takeroot Rooting Hormone

GARDEN SAFEBrand HG-93221Model 3.0H*2.19L*4.38W inchesDimension 0.37 lbWeight
Garden Safe HG-93221 Brand Takeroot Rooting Hormone cover
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9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
FreeShipping

Features
  • PROMOTES ROOTING - Rooting hormone grows new plants from cuttings
  • GROW CUTTINGS - Works with most popular home, garden and greenhouse varieties
  • ROOT NEW FAVORITE PLANTS - Helps African violets, roses, poinsettias, philodendrons, geraniums, coleus, woody ornamentals and more grow from cuttings
  • APPLY TO CUT ENDS - Moisten the plant cutting, stir the cut end in powder, remove excess rooting hormone and plant
  • ACTIVE INGREDIENT - Indole-3-butyric acid, similar to the root hormone that naturally occurs in plants
5

Imustgarden SW4 I Must Garden Dusting Wettable Sulfur Powder: Organic & Natural

IMUSTGARDENBrand SW4Model 7.3H*4.5L*5.0W inchesDimension 4.0 lbWeight
Imustgarden SW4 I Must Garden Dusting Wettable Sulfur Powder: Organic & Natural cover
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9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping

Features
  • Natural & Organic Sulfur has been used in organic farming as a natural soil acidifier and conditioner for hundreds of years
  • SAFE FOR PLANTS Sulfur is required by plants for normal healthy growth and will not harm flowers, vegetables, fruit trees, shrubs, or most houseplants
  • SAFE FOR THE ENVIRONMENT - Sulfur is safe for surrounding wildlife, including pets, birds, and pollinators
  • UNIFORM COVERAGE I Must Garden Wettable Sulfur utilizes ultra-fine powder that readily absorbs into the soil to lower the ph and improve soil efficiency.
  • EASY TO USE - Simply mix into soil.
6

Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer

CZ GARDEN SUPPLYBrand CzGYPpdrModel 10.0H*6.0L*4.0W inchesDimension 5.0 lbWeight
Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer cover
Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #1Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #2Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #3Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #4Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #5Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #6Cz Garden Supply CZGYPPDR Organic Gypsum Powder 5Lb - Made In Usa - Calcium Sulfate Dihydrate - Garden Soil Amendment Fertilizer thumb #7
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
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Visit Store » Cz Garden ( 4.89 / 5 )

Features
  • OMRI Listed - Cz Gypsum Calcium Sulfate Dihydrate is an All-Natural mineral fertilizer listed by the Organic Materials Review Institute (OMRI). It may be used in certified organic production or food processing and handling according to the USDA National Organic Program regulations.
  • Supplies essential nutrients calcium and sulfur to improve plant growth and maximize fertilizer performance.
  • Loosens compacted soil to allow water to penetrate soil faster.
  • pH Neutral. Cures Blossom End Rot Perfect for Tomatoes, Roses, and other container garden plants!
  • Mushroom Cultivation - helps to improve the structure and water-holding capacity of the substrate, neutralizes excess acidity and provides essential calcium
  • RESEALABLE, EASY POUR PACKAGING - Cz Garden Dolomitic Lime is professionally packaged in a 5 LB Heavy Duty resealable pouch designed for long term storage. Pour the necessary quantity with ease and store the rest for future use.
  • COUNTRY OF ORIGIN - USA - Cz Garden fertilizers and soil amendments are manufactured in the USA from the highest quality ingredients. Buy with confidence!
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.
7

Greenway Biotech, Inc. SULFUR_PARENT Greenway Biotech Organic Sulfur Powder Fertilizer

GREENWAY BIOTECH, INCBrand Sulfur_ParentModel 3.0 lbWeight
Greenway Biotech, Inc. SULFUR_PARENT Greenway Biotech Organic Sulfur Powder Fertilizer cover
Greenway Biotech, Inc. SULFUR_PARENT Greenway Biotech Organic Sulfur Powder Fertilizer thumb #1Greenway Biotech, Inc. SULFUR_PARENT Greenway Biotech Organic Sulfur Powder Fertilizer thumb #2
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
FreeShipping

Features
  • SULFUR POWDER FERTILIZER- Sulfur (S) is vital for life, and essential for plant growth like nitrogen (N) phosphorus (P) and potassium (K) . It is a 100% perfect mixture and combinations of various nutrients and essential fertilizer for growth all plants, with charged micronutrients
  • ELEMENTAL 99% SULFUR- Elemental Sulfur for plants is the most concentrated type of Sulfur from 90% to 99%, & our fertilizer contains 99% Sulfur. However, elemental sulfur needs to be broken down in soil by microorganisms to Sulfate form. Just like nitrogen, sulfur is needed in the formation of plant proteinch
  • CORRECTS pH LEVEL- Our elemental organic sulfur powder can be used to correct the pH level of your landscape and garden soil. In particular, acid-loving plants can benefit from a sulfur additive because it lowers the pH level of the soil, making it alternatively more acidic.
  • WIDE USAGE- Greenway Biotech powder organic fertilizer can be used on apples, beans, cherries, berries, peas, grapes, strawberries, and many more fruits and vegetables in your garden. It Could be used to improve Sulfur deficient soils
  • ESSENTIAL NUTRIENTS - This premium essential powerful fertilizer has all the required nutrients that can boost the growth of plants and maximize the plants. Garden sulfur powder also helps the plant in getting optimum results in the growth of plants and in getting optimum vibrant colors.
8

Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder

NATURES VITALITY FARMSBrand EF4Model
Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder cover
Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #1Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #2Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #3Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #4Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #5Natures Vitality Farms EF4 U.S.A. Eggshell Fertilizer Powder thumb #6
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • Natural Pasteurized Eggshell Powder for Garden Plants
  • Pure and Safe Fertilizer for all Plants in need of Calcium
  • Egg Shell for Orchids African Violets Spider Plants Ivy Hoya Kalanchoe Tomatoes
  • Blossom End Rot Cure
  • Non Toxic and Safe
9

E & Lay Professional Nutrients EL-2 Dolomite Lime Powder

E & LAY PROFESSIONAL NUTRIENTSBrand EL-2Model 8.5H*6.0L*2.0W inchesDimension 1.0 lbWeight
E & Lay Professional Nutrients EL-2 Dolomite Lime Powder  cover
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9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • AGRICULTURAL SOIL AMENDMENT-Dolomite lime powder is frequently used in agriculture to neutralize acidic soils. This garden lime is natural mineral fertilizer listed by the Organic Materials Review Institute (OMRI) for use in organic creation. It provides calcium and magnesium, essential nutrients for plant growth, and raises the soil's pH level, making it more suitable for a wide range of crops.
  • FERTILIZER INGREDIENT-First Saturday lime is often incorporated into fertilizers as a source of magnesium powder. These nutrients are vital for healthy plant development and can prevent nutrient deficiencies in crops. Garden lime sweetens your soil to improve plant progression and maximize fertilizer implementation.
  • RAISE SOIL PH- If your soil pH is too low, plants are unable to absorb nutrients effectively, Dolomite Lime for soil stabilizes and raises the pH level of your soil and act as an organic fertilizer for your garden. Saturday lime prevents and cures Blossom End Rot in tomatoes and Peppers.
  • COUNTRY OF ORIGIN - USA E & Lay Professional Nutrients fertilizers and soil amendments are synthesized in the USA from the highest quality ingredients. We are devoted to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden. Buy with assurance!
  • RESEALABLE, EASY POUR PACKAGING - Dolomitic Lime is professionally packaged in Heavy Duty resealable pouch with 5 sizes as 1lb bag, 2lb bag, 3lb bag, 4lb bag, and 5lb bag designed for long term storage. Dispense the required amount with affluence and hoard the rest for upcoming usage.
10

Down To Earth Organic Garden Lime Calcium Carbonate

DOWN TO EARTH ALL NATURAL FERTILIZERSBrand 7870Model 11.0H*3.75L*8.0W inchesDimension 5.0 lbWeight
Down To Earth Organic Garden Lime Calcium Carbonate cover
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8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$

Features
  • Down to Earth Garden Lime is a five pound box of all natural mineral fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
  • Natural limestone is ground into an ultra-fine powder and then formed into uniform mini granules (prills) for easy spreading and rapid reaction time
  • Sweetens your soil (raises the pH) to improve plant growth and maximize fertilizer performance
  • Lime supplies calcium, an essential nutrient required for proper plant growth
  • Registered Organic Input Material (CDFA)
11

Down To Earth Organic White Azomite Powder

DOWN TO EARTH ALL NATURAL FERTILIZERSBrand fyhre5517144Model 1.0H*1.0L*1.0W inchesDimension 1.0 lbWeight
Down To Earth Organic White Azomite Powder cover
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8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 18% + FreeShipping

Features
  • AZOMITE is a natural mineral product mined in central Utah. This unique deposit was formed when an ancient volcano erupted and its ash settled into a prehistoric seabed creating a complex mineral composition.
  • AZOMITE can improve plant and root system growth, crop yields, and quality as well as re-mineralize nutrient depleted soils.
  • Granulated AZOMITE is virtually dust-free and spreads easily on fields, garden soils and lawns or can be blended with other fertilizer materials as a trace mineral resource to help meet plant nutritional needs. It can be applied directly or in combination with composts, fertilizers, manures or soil inoculants.
  • Listed by the Organic Materials Review Institute (OMRI) for use in organic production
12

Duda Energy SULFUR10-FERTILIZER 10 Lb Yellow Sulfur Powder Fertilizer

DUDA ENERGYBrand sulfur10-fertilizerModel 7.5H*10.5L*2.0W inchesDimension 10.0 lbWeight
Duda Energy SULFUR10-FERTILIZER 10 Lb Yellow Sulfur Powder Fertilizer cover
Duda Energy SULFUR10-FERTILIZER 10 Lb Yellow Sulfur Powder Fertilizer thumb #1
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$

Features
  • 99.5+% Pure, Finely Ground Sulfur Powder
  • Commercial Grade, Not for Human Consumption
  • 60~80% Catches by #200 Mesh (~74 micron), the rest is an even finer powder
  • Packaging May Vary, Chemical Formula - S8 (Elemental Sulfur)
  • Packaged in Heavy-Duty, Resealable Food Grade Bag
13

Garden Safe TAKEROOT Rooting Hormone For Plants

GARDEN SAFEBrand TakerootModel 0.12 lbWeight
Garden Safe TAKEROOT Rooting Hormone For Plants cover
Garden Safe TAKEROOT Rooting Hormone For Plants thumb #1Garden Safe TAKEROOT Rooting Hormone For Plants thumb #2Garden Safe TAKEROOT Rooting Hormone For Plants thumb #3
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 6% + FreeShipping

14

Miracle-Gro Water Soluble All Purpose Plant Food, Fertilizer

MIRACLE-GROBrand Miracle-Gro - 1000283Model 7.5H*4.3L*4.3W inchesDimension 3.0 lbWeight
Miracle-Gro Water Soluble All Purpose Plant Food, Fertilizer cover
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8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 23% + FreeShipping

Features
  • Full of essential nutrients, it instantly feeds to grow bigger, more beautiful plants versus unfed plants
  • Feed every 1-2 weeks
  • Use with the Miracle-Gro Garden Feeder or any watering can
  • For all flowers, vegetables, trees, shrubs and houseplants
  • Safe for all plants, guaranteed not to burn when used as directed
15

Grow Pro Garden Smart Wholesale Bulk Azomite Micronized Organic Trace Rock Dust Natural Mineral Soluble Powder Fertilizer

GROW PROBrand 5.0 lbWeight
Grow Pro Garden Smart Wholesale Bulk Azomite Micronized Organic Trace Rock Dust Natural Mineral Soluble Powder Fertilizer  cover
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Features
  • Organic Trace Mineral Powder
  • Great soil additive for all plants
  • Great Soil Amendment and Fertilizer
  • 67+ Naturally Derived Minerals
  • Azomite is not certified for human consumption.
16

Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer

MARINE MAGICBrand 611387876470Model 8.0 lbWeight
Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer cover
Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer thumb #1Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer thumb #2Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer thumb #3Marine Magic 611387876470 Seaweed Extract Soluble Powder Fertilizer thumb #4
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
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Visit Store » AGRICA ( 4.75 / 5 )

Features
  • Natural Seaweed and Kelp - A blend of Ascophyllum nodosum and other natural ingredients to provide minerals, micronutrients, cytokinin, auxins, and organic matter to plants; Marine Magic Seaweed Extract is non-GMO, vegan, and odor-free
  • Benefits All Plants and Lawn - Promotes strong growth, seed germination, root viability, bloom set, and size of flowers and fruits; Benefits fruit trees, garden vegetables, herbs, houseplants, succulents, flowers, shrubs, lawns, and more
  • Increases Plant Vigor - Made from seaweed found in Atlantic waters, Ascophyllum nodosum, Marine Magic improves plant tolerance to excessive heat, drought conditions, frost, and any form of plant stress and works like a miracle
  • Easy to Use - 100% water soluble seaweed powder suitable for any growing media including soil, coco, peat, rock wool, hydroponics; Each 2 oz packet makes 228 gallons (454 liters) of liquid feed; No chemicals, only natural ingredients
  • Tested and Reviewed - This product is tested on various climatic conditions and on several plant types and is proven to work; It boasts 4.5+ reviews and gardeners have given a thumbs up to the product
  • For Home Garden or Farm - Marine Magic helps you grow whether you grow plants at home or grow crops in your greenhouse or farm
  • Made in the USA - Formulated by agriculturists, we choose only premium quality ingredients and use manufacturing processes to create the best quality seaweed kelp fertilizer products available; Manufactured in the United States of America.
17

Earth Science 12505 Fast Acting Sulfur - Instantly Lower Ph Of Soil & Reduce Nutrient Runoff

EARTH SCIENCEBrand 12505Model 5.0 lbWeight
Earth Science 12505 Fast Acting Sulfur - Instantly Lower Ph Of Soil & Reduce Nutrient Runoff cover
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8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
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Features
  • Fast Acting Sulfur Earth Science Fast Acting Sulfur works immediately to lower the pH of your soil. Help your hydrangeas, azaleas, and blueberries absorb more food and improve fertilizer effectiveness.
  • Lower Soil pH If your soil pH is too high, your acid-loving plants might need a boost of sulfur. Earth Science Fast Acting Sulfur naturally lowers soil pH to help plants absorb more food.
  • Improve Color Earth Science Fast Acting Sulfur will help green up your lawn and create colorful blooms! This fertilizer enhancer is great for hydrangeas, azaleas, blueberries, and other acid-loving plants.
  • People & Pet Friendly Earth Science Fast Acting Sulfur is safe to use on any grass type, and safe for people and pets. Your human and furry friends can use the lawn immediately after application.
  • Nutri Bond Technology Earth Sciences patented Nutri-Bond Technology bonds with the soil to help keep more product where you put it. Nutri-Bond is better for the environment and helps your lawn & garden get the most out of every application.
18

Bonide 925 Bontone Ii Rooting Powder

BONIDEBrand 925Model 3.63H*2.11L*2.11W inchesDimension 0.14 lbWeight
Bonide 925 Bontone Ii Rooting Powder cover
Bonide 925 Bontone Ii Rooting Powder thumb #1Bonide 925 Bontone Ii Rooting Powder thumb #2Bonide 925 Bontone Ii Rooting Powder thumb #3Bonide 925 Bontone Ii Rooting Powder thumb #4Bonide 925 Bontone Ii Rooting Powder thumb #5Bonide 925 Bontone Ii Rooting Powder thumb #6
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
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Features
  • Bontone rooting powder from Bonide promotes quick root development from cuttings once applied; to apply, simply dip the end of a clipping into the powder and then place it in moist soil to help the rooting process of cuttings
  • Not exclusive to cuttings, use this on seeds or bulbs by placing them in a bag with some powder and shaking the bag gently to coat the seeds or bulbs
  • Plant growth hormone stimulates root production in hardwood and softwood cuttings; apply to ornamentals, vegetables, fruit trees, and berries
  • Designed for use on azaleas, mums, geraniums, pachysandra, poinsettias, and a wide range of other plants in your home, lawn and garden
  • Ready-to-use rooting powder is ideal for use when transplanting seeds, bulbs, corms and roots of listed plants
19

Jobe'S Organics 9326 Granular Bone Meal Fertilizer

JOBE'S ORGANICSBrand 9326Model 4.0H*14.0L*8.0W inchesDimension 4.0 lbWeight
Jobe'S Organics 9326 Granular Bone Meal Fertilizer cover
Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #1Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #2Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #3Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #4Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #5Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #6Jobe'S Organics 9326 Granular Bone Meal Fertilizer thumb #7
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $
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Features
  • Package contains 4 pounds organic bone meal plant fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
  • Bone meal fertilizer is formulated with a 2-14-0 NPK to provide bulbs, plants, and flowers nutrients they need for a high yield and vibrant blooms
  • Jobe's organic bone meal fertilizer contains no synthetic chemicals and is OMRI listed for organic gardening by the USDA
  • Application is simple and should be done every 8 weeks or as needed during the growing season
  • Jobe's organic fertilizer is easily measured to provide the right amount of nutrients for vegetables, flowers, & plants without over fertilizing

FAQ & Notes

David Murphy Written By David Murphy

During our research, we found more than 424 related products, with prices ranging from $6.99 to $32.33, and most customers would pay around $14 for this type of product.

What are the top brands of Powder Garden Fertilizers?

There are 16 brands available for Powder Garden Fertilizers, such as Cz Garden Supply, Natures Vitality Farms, Grow Pro, Garden Safe, Imustgarden, Marine Magic, Burpee, Duda Energy, Earth Science, Jobe'S Organics, Greenway Biotech, Inc, Down To Earth All Natural Fertilizers, Miracle-Gro, Bonide, E & Lay Professional Nutrients, True Organic.

What are the available sellers for Powder Garden Fertilizers?

There are 14 sellers available for Powder Garden Fertilizers, including homengardenproducts ( 4.86 / 5 ), I MUST GARDEN ( 4.84 / 5 ), AGRICA ( 4.75 / 5 ), Cz Garden ( 4.89 / 5 ), Amazon.com ( 4.68 / 5 ), Harwell's Green Thumb ( 4.88 / 5 ), Duda Energy ( 4.79 / 5 ), Natures Vitality Farms ( 4.36 / 5 ), bestbrandsupply ( 4.63 / 5 ), Hefty Harvest ( 4.64 / 5 ), Arcadia INTL ( 4.71 / 5 ), Monster Pets ( 4.85 / 5 ), Earth Science Co. ( 4.57 / 5 ), E & LAY Professional Nutrients ( 4.23 / 5 ).

Price comparison of the top 10 Powder Garden Fertilizers

*Note: Prices based on historical data.

Price comparison of the top 10 Powder Garden Fertilizers highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product BURPEE 99950 as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product MIRACLE-GRO MIRACLE-GRO - 1000283 is also worthy of your purchase.