Top 10 Oyster Shell Powder for Plants – Garden Fertilizers

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1. Down To Earth All Natural Fertilizers

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Down to Earth Organic All Natural Oyster Shell Fertilizer, 1 lb

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Down To Earth All Natural Fertilizers #ad - With 35% calcium, trees, oyster shell is great for use on lawns, outdoor containers, vegetable gardens, flower beds, shrubs and row crops/acreage. Down to earth oyster shell is a one pound box of all natural fertilizer and is listed by the Organic Materials Review Institute OMRI for use in organic production.

Calcium is very important to the biological processes of growing plants and aids in improving structure of soils and building optimum tilth. Ancient oyster shells are carefully harvested and then ground into small, medium and coarse particles, providing a sustained release of this valuable nutrient. All-natural and high-quality source of the essential plant nutrient calcium, helping prevent calcium deficiencies that can dimish plant development.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerCentral Garden Distribution #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number100523950
Model100523950

2. RIFCO

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KP04, Outdoor Living, 15 lbs Oyster Shell Powder Fertilizer Soil Mineral Compost Tea Nutrient

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RIFCO #ad - Per 10 sq. When preparing the soil, sprinkle around each plant. If in rows, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. For roses, mix into the soil along the rows at rate of 1 lb.

Of row. A fine powder. Oyster shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins. 15 lbs oyster shell powder Organic Fertilizer Soil Mineral Compost Tea Nutrient. Give 1 teaspoon quarterly thereafter. If bed is established, apply 1. 2 lb. Ft. To the soil around each plant and lightly till into soil.

A high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, improve fertilizer uptake, steady release of nutrients to help regulate pH levels, Oyster Shell provides a long-lasting, promote healthy cellular structure and enhance soil tilth. Per 25 ft. To 1 lb. For house plants, use at the rate of 1 lb.
BrandRIFCO #ad
ManufacturerRIFCO #ad
Part Number720795908038

3. RIFCO

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KP04, Outdoor Living, 25 lbs Oyster Shell Powder Fertilizer Soil Mineral Compost Tea Nutrient

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RIFCO #ad - Of row. Per 10 sq. For roses, sprinkle around each plant. Ft. 25 lbs oyster shell powder Organic Fertilizer Soil Mineral Compost Tea Nutrient. Give 1 teaspoon quarterly thereafter. If bed is established, use at the rate of 1 lb. If in rows, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. When preparing the soil, mix into the soil along the rows at rate of 1 lb. To 1 lb. For house plants, apply 1. 2 lb. To the soil around each plant and lightly till into soil. Per 25 ft.
BrandRIFCO #ad
ManufacturerRIFCO #ad
Part Number720795906553

4. RIFCO

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KP04, Oyster Shell Powder 5 lb Fertilizer Soil Mineral Compost Tea Nutrient, Outdoor Living

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RIFCO #ad - Per 25 ft. To 1 lb. A high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell provides a long-lasting, improve fertilizer uptake, steady release of nutrients to help regulate pH levels, promote healthy cellular structure and enhance soil tilth.

Ft. Oyster shell powder 5 lb Organic Fertilizer Soil Mineral Compost Tea Nutrient. Per 10 sq. Good amendment for crops, compost, potting soil and compost tea. When preparing the soil, use at the rate of 1 lb. If using with irrigation, this product must be agitated during irrigation. For house plants, apply 1.

2 lb. To the soil around each plant and lightly till into soil. Give 1 teaspoon quarterly thereafter. If in rows, mix into the soil along the rows at rate of 1 lb. Oyster shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins. If bed is established, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. Of row. A fine powder.
BrandRIFCO #ad
ManufacturerRIFCO #ad
Part Number720795905853

5. RIFCO

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Outdoor Living, Fertilizer 1 lb Oyster Shell Powder Soil Mineral Compost Tea Nutrient, KP04

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RIFCO #ad - Per 10 sq. If bed is established, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. For roses, use at the rate of 1 lb. When preparing the soil, mix into the soil along the rows at rate of 1 lb. Per 25 ft. To 1 lb. Give 1 teaspoon quarterly thereafter. Good amendment for crops, compost, potting soil and compost tea. 1 lb oyster shell powder Organic Fertilizer Soil Mineral Compost Tea Nutrient. Of row. For house plants, apply 1. 2 lb. To the soil around each plant and lightly till into soil. Ft. If in rows, sprinkle around each plant.
BrandRIFCO #ad
ManufacturerRIFCO #ad
Part Number720795909950

6. RIFCO

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Fertilizer 4 lbs Oyster Shell Powder Soil Mineral Compost Tea Nutrient, Outdoor Living, KP04

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RIFCO #ad - Oyster shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins. A fine powder. Good amendment for crops, compost, potting soil and compost tea. 4 lbs oyster shell powder Organic Fertilizer Soil Mineral Compost Tea Nutrient. A high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, improve fertilizer uptake, steady release of nutrients to help regulate pH levels, Oyster Shell provides a long-lasting, promote healthy cellular structure and enhance soil tilth.
BrandRIFCO #ad
ManufacturerRIFCO #ad
Part Number720795909974

7. Down To Earth All Natural Fertilizers

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5 lb, Down To Earth Organic Starter Fertilizer Mix 3-3-3

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Down To Earth All Natural Fertilizers #ad - Down to earth starter mix is a five pound box of all natural fertilizer with 3-3-3 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production.

A mild fertilizer with 3% nitrogen, like calcium, magnesium, phosphorus and potassium thast also has essential primary and secondary plant nutrients, sulfur and iron. Ingredients: alfalfa meal, oyster shell, fish Bone Meal, azomite, langbeinite, kelp meal, Bat Guano, greensand, Feather Meal, Mycorrhizal Fungi and Beneficial Bacteria. Diverse mix of beneficial soil microorganisms to ensure successful planting, expansive root development and vigorous early season growth. Our starter and transplant formula is the perfect way to get your delicate young starts and new seedlings in the ground and ready to thrive.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerDown To Earth All Natural Fertilizers #ad
Height11 Inches
Length16.5 Inches
Width11 Inches
Part Number7836

8. Liqui-Dirt

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Balanced Blend of Vitamins Minerals Micro-Fungi and Bio-Organisms, LiquiDirt Nano Powder All-Purpose Organic Fertilizer Indoor Outdoor Makes 45 gallons 18 Balanced Super Foods for Plants

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Liqui-Dirt #ad - Its like a full ecosystem in a bottle. How its made: through our zymology process we change the 18 ingredients into thousands of separate fully digested and readily absorbable elements. How we're different: 100% pet safe, non-gmo, No odors, no chemicals, Naturally Organic.

The vitamins and the microbial index are essential to a plants life. Proudly made by hand in the USA. Complete micro-fungi, pH Balanced formula. Great for hydroponics, semi hydro, an all soil growing media. What is it: fully digested elemental, all natural Plant Nutrient and Supplement System. From our farm to you. Why use it: use liquidirt to increase growth and nutrition for all plants Indoor Houseplants to Gardens even Lawns.

Whats in it: 18 balanced super nutrients for plants including poultry litter, dolomite limes, Humic Shale, Concentrated Fulvic Acid, blood meal, Rabbit Manure, mycorrhizae, Natural flowing spring water, Proprietary mineral blend from organic sources, Worm Castings, Kelp Meal, Gypsum, Alfalfa meal, Cricket Scat, Oyster Shell, Bat Guano, PH Balancing. Yes flowers, lecca, trees and Shrubs too! Give your plants the nutrition they deserve.
BrandLiqui-Dirt #ad
ManufacturerLiqui-Dirt #ad
Part Numberliquidirt8oz-2000

9. Down To Earth All Natural Fertilizers

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5 lb, Down to Earth Organic Alfalfa Meal Fertilizer Mix 2.5-0.5-2.5

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Down To Earth All Natural Fertilizers #ad - Alfalfa meal is a rich source of trace elements and natural growth stimulants and an excellent soil conditioner that accelerates growth and promotes larger, more plentiful blooms.

Sun-cured and freshly milled to preserve the highest plant nutrient value and is recommended for all flowering shrubs, especially roses, as well as all other vegetables, herbs and flowers. Down to earth alfalfa meal is a five pound box of all natural fertilizer with 2. 5-05-2. 5 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production. Guaranteed to be gmo-free and provides a rich natural source of Potash, trace minerals, amino acids and natural plant hormones. Northwest grown and it is also useful as a compost bio-activator due to its high organic matter content and ideal Carbon-to-Nitrogen ratio.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerDown To Earth #ad
Height10.7 Inches
Length3.5 Inches
Weight5 Pounds
Width8 Inches
Part Number723618
Model7805
WarrantyN

10. Miracle-Gro

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10 lb., Miracle-Gro Water Soluble All Purpose Plant Food

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Miracle-Gro #ad - Use with the miracle Gro garden feeder or any watering can. Safe for all plants, guaranteed not to burn when used as directed. For all flowers, vegetables, trees, shrubs and houseplants. Full of essential nutrients, it instantly feeds to grow bigger, more beautiful plants versus unfed plants. Feed every 1 to 2 weeks.
BrandMiracle-Gro #ad
ManufacturerScotts #ad
Height12.5 Inches
Length4.5 Inches
Weight10 Pounds
Width9.5 Inches
Part Number1001193
Model1001193