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Gardening Supplies Slow Release Dry For Sale In United States

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Rhododendron & Azalea (3-4-3)
Prices start at : 6.1 USD / 5.00 lbs

Features: • Eliminates the need for chemical fertilizers • Slow release — feeds plants and soils over time! • Promotes superior buds and beautiful blooms • Contains PRO-BIOTIC Seven Champion strains of beneficial soil microbes • Contains Eight...
  • brand: Dr. Earth
United States
Rose Spikes (3-5-3)
Prices start at : 5.73 USD / 2.00 lbs

OMRI Listed for use in organic production. Ingredients: Feather meal, bone meal and sulfate of potash. Insert 1-inch below the soil surface on opposite sides of the plant and 10-12-inches from the stem.
  • brand: Jobe's
United States
Nutri-Rich (4-3-2)
Prices start at : 13.15 USD / 55.0 lbs

Nutri-Rich's slow release characteristics allow you to fertilize less frequently and still achieve a long-lasting, deep and lush green. Derived from dried poultry waste, these fertilizer pellets are formulated with a broad spectrum of nutrients that slowly...
  • brand: Stutzman Farms
United States
Vegetable Garden (4-6-3)
Prices start at : 7.95 USD / 5.00 lbs

DIRECTIONS FOR USE: Apply Dr. Earth Organic 5 every other month throughout the growing season. Features: • 100% Natural & Organic — eliminates the need for chemical fertilizers! • Slow release — feeds plants and soils over time! • Provides essential...
  • brand: Dr. Earth
United States
PK Boost (1-13-6)
Prices start at : 18.57 USD / 8.00 lbs

Count on this premium nutrition for high production! Features: • 1-13-6 NPK ratio • 8% calcium • Granules are easy to ship, measure and use! • Dilute 1/4 tsp. This excellent formulation offers consistent, complete nutrition for exceptional growth...
  • brand: Vermicrop Organics
United States
Rainbow Mix Pro Grow
Prices start at : 6.85 USD / 3.00 lbs

Formulated for vigorous leaf and stem growth! Earth Juice Rainbow Mix Pro Grow (8-6-3) is an all-purpose organic fertilizer specially formulated to promote vigorous growth during all phases of plant and tree development.
  • brand: Hydro-Organics (Earth Juice)
United States
In Full-Bloom (5-10-5)
Prices start at : 4.95 USD / 2.00 lbs

Use to encourage better fruit set, improve germination rates, help flower and bud formation, and overcome stress caused by natural or chemical damage. Age Old In Full-Bloom Fertilizer is a fast-acting, high phosphorus combination.
  • brand: Age Old Organics
United States
Tomato Maker (4-2-6)
Prices start at : 5.9 USD / 4.00 lbs

Apply as a top dressing near the base of the stem. May be used on most other fruits and vegetables too! Benefits: • Natural base fertilizer • Corrects nutritional deficiencies responsible for Blossom End Rot • Contains natural sources of nutrients...
  • brand: Organic Laboratories
United States
Fruit Finish (2-10-20)
Prices start at : 4.95 USD / 2.00 lbs

Additional Treatments: Prepare a solution of 1 Tbsp Age Old Liquid Kelp in a gallon of water and use in combination with this product. Existing Trees & Bushes: Apply 2 to 3 pounds per 100 square feet, placing material starting 1 foot from the trunk and...
  • brand: Age Old Organics
United States
Rainbow Mix Pro Bloom
Prices start at : 7.65 USD / 3.00 lbs

A finely-tuned organic fertilizer that's easy to use! Earth Juice Rainbow Mix Pro Bloom (2-14-2) is formulated to encourage a profusion of flowers and abundant yields of fruits and vegetables.
  • brand: Hydro-Organics (Earth Juice)
United States
Once & Done Paks (8-4-4)
Prices start at : 0.78 USD / 0.75 lbs

Available in packages containing THREE slow-release packs. Once & Done Feeder Packs can be used on anything, from tomatoes to squash, zucchinis to peppers, and basil to oregano. Step 2: Place transplant on top.
  • brand: Xtreme Gardening
United States
Vegetable Spikes (2-7-4)
Prices start at : 3.89 USD / 2.00 lbs

Provides gardeners with a premeasured, “in-the-ground” nutrient delivery system that's effective and safe to use. Water after application. Apply 8 per plant or 8 per sq ft of garden space.
  • brand: Jobe's
United States
Better Bloom (1-6-7)
Prices start at : 14.99 USD / 2.00 lbs

Ingredients: Dehydrated fish powder, soft rock phosphate and potassium sulfate. Do NOT add to the initial brew. Contains Non-Plant Food Ingredient: 15% Soluble Kelp ( Ascophyllum nodosum ) 14% Humic Acid (derived from leonardite) 10% Yucca Schidigera...
  • brand: Organic Bountea
United States
Rose & Flower (4-6-2)
Prices start at : 6.1 USD / 5.00 lbs

Features: • Eliminates the need for chemical fertilizers • Slow release — feeds plants and soils over a period of time! • Promotes superior buds and beautiful blooms • Contains PRO-BIOTIC Seven Champion strains of beneficial soil microbes •...
  • brand: Dr. Earth
United States
Flower Garden (3-7-4)
Prices start at : 5.09 USD / 5.00 lbs

OMRI Listed for use in organic production. See product label for specific instructions. Ingredients: Fish bone meal, feather meal, alfalfa meal, potassium sulfate, soft rock phosphate, seaweed extract and seven strains of Pro-Biotic beneficial soil microbes,...
  • brand: Dr. Earth
United States
Holly-Tone (4-3-4)
Prices start at : 3.75 USD / 6.00 lbs

The Original Acid Loving Plant Food. Shrubs: Add one cup per foot of branch spread. Espoma Holly-Tone is the #1 choice for hollies, azaleas, evergreens, rhododendron and other acid-loving plants.
  • brand: Espoma
United States
Container Spikes (3-5-6)
Prices start at : 3.89 USD / 2.00 lbs

Place 4 to 16 (depending on plant size) evenly around pot edges or use 8 per square feet of garden area. Features: • Ideal for vegetables, fruits and flowers • Will NOT burn plants • Easy to use and mess-free • Promotes beneficial soil microbes...
  • brand: Jobe's
United States
Potash (0-0-20)
Prices start at : 6.95 USD / 3.00 lbs

Potassium (K2O) also known as Potash, is necessary for the plant's overall health by enabling the various plant processes such as photosynthesis, water movement (stomatic function) and enzyme activity.
  • brand: Guano Company International
United States
Bulb Food (3-8-8)
Prices start at : 6.57 USD / 5.00 lbs

Works great on tulips, daffodils, gladiolus, dahlias and all flowering plants and trees. Grower's Tip: When planting in containers try to keep at least 3 inches of soil beneath bulbs.
  • brand: Fox Farm
United States
Bulb Food (3-14-2)
Prices start at : 5.09 USD / 5.00 lbs

Contains a handcrafted blend of fish bone meal, alfalfa meal, soft rock phosphate, feather meal and potassium sulfate to produce bigger, more abundant bulbs… NATURALLY! OMRI Listed for use in organic production.
  • brand: Dr. Earth
United States
VermiAll (6-6-6)
Prices start at : 14.29 USD / 6.00 lbs

Powerful, balanced natural ingredients include crustacean meal, fishbone meal, bat guano, alfalfa and more. Grower's Tip: Recommended application is to top-dress plants every other week and water in very well.
  • brand: Vermicrop Organics
United States
Bloom Booster (3-9-4)
Prices start at : 6.1 USD / 5.00 lbs

OMRI Listed for use in organic production. Once planting is finished, add an additional cup around the plant and mix into the soil. Can also be mixed with water for foliar feeding or deep root feeding.
  • brand: Dr. Earth
United States
Feeder Paks (12-10-10)
Prices start at : 6.9 USD / 2.00 lbs

Each package contains FIFTY slow-release, polymer coated packs. Environmentally safe, these ONCE and DONE Packs are the most efficient means of providing a supplemental source of nutrients to new transplants, indoor potted plants and other ornamentals.
  • brand: Xtreme Gardening
United States
VermiVeg (7-4-4)
Prices start at : 14.29 USD / 5.00 lbs

You'll see larger leaf size, plant height and even root growth. Plants drink it up! Features: • 7-4-4 NPK ratio • No-mess dry formulation • Contains natural ingredients like bat guano, blood meal, kelp meal and more • Several sources of nitrogen...
  • brand: Vermicrop Organics
United States
VermiBloom (3-10-5)
Prices start at : 14.29 USD / 7.00 lbs

Additives collected from the oceans and the earth support exceptional blooms and fruit on edible and ornamental plants. Of soil and water in very well. Per gallon of water or spread 2 cups per 12 sq.
  • brand: Vermicrop Organics
United States
Grow Formula (8-4-1)
Prices start at : 4.95 USD / 2.00 lbs

Age Old Grow Formula provides the soil with sufficient organic slow release nitrogen for bacterial conversion of soil microbes into usable nutrient forms. Additional Treatments: Foliar sprays of Age Old Liquid Bloom, Grow and Kelp should be followed as...
  • brand: Age Old Organics
United States
All-Purpose Spikes (4-4-4)
Prices start at : 3.89 USD / 2.00 lbs

Place 4 to 16 (depending on plant size) evenly around plants or use 8 per square feet of garden area. Benefits: • Feeds at the roots for 8 weeks! • Easy to use and mess-free • Ideal for vegetables, fruits and flowers • Will NOT burn • Promotes...
  • brand: Jobe's
United States