Top 8 Oyster Shell Fertilizer – Garden Fertilizers

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1. Down To Earth All Natural Fertilizers

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

#adDown To Earth All Natural Fertilizers #ad - Calcium is very important to the biological processes of growing plants and aids in improving structure of soils and building optimum tilth. 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.

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. With 35% calcium, flower beds, outdoor containers, trees, vegetable gardens, Oyster Shell is great for use on lawns, shrubs and row crops/acreage.

Brand	Down To Earth All Natural Fertilizers #ad
Manufacturer	Down To Earth All Natural Fertilizers #ad
Height	1 Inches
Length	1 Inches
Weight	1 Pounds
Width	1 Inches
Part Number	100523950
Model	100523950

2. The Andersons

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Covers up to 5,000 sq ft 10 lb, The Andersons BioChar DG Organic Soil Amendment

#adThe Andersons #ad - Easy-to-apply spherical, low-dust formulation -- Features DG Technology, which allows particles to disperse with water, uniform, moving immediately into the soil. Not for sale in California and Oregon. Ideal for seeding and composting applications on lawns, gardens, flower beds, potted plants, etc. Builds rich, carbon-heavy soil that requires less fertilizer for plant growth. Biochar lasts in the soil for years, microbes, improving soil health over time with particles designed to attract nutrients, and water, beneficial bacteria, making all of these more available for plants.

Brand	The Andersons #ad
Manufacturer	The Andersons #ad

3. Garden Naturals

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Garden Naturals, 5 Pounds All Natural Crushed Oyster Shells for Poultry Birds and Gardens

#adGarden Naturals #ad - Full of calcium. Works great in poultry feed. Comes in heat sealed heavy duty bag. Promotes strong Egg Shell for Layers. Pure and Scent Free.

Brand	Garden Naturals #ad
Manufacturer	Garden Naturals #ad

4. Down To Earth All Natural Fertilizers

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5 lb, Down to Earth Organic Langbeinite Fertilizer Mix 0-0-22

#adDown To Earth All Natural Fertilizers #ad - Langbeinite is a naturally mined crystalline mineral that supplies the water-soluble sulfate form of three vital plant nutrients: potassium, magnesium and sulfurs.

It’s maximum chlorine content is less than 3. 0 percent, minimizing the potential for fertilizer burn, and it’s neutral pH does not alter soil activity. This standard grade langbeinite has a typical SGN of 95 and is an excellent source of readily available sulfur, potassium and magnesium. Down to earth langbeinite is a five pound box of all natural fertilizer with 0-0-22 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production. Widely used on sensitive vegetables and fruit crops that require high fertilization rates but do not tolerate high levels of chlorine or soluble salts.

Brand	Down To Earth All Natural Fertilizers #ad
Manufacturer	Down To Earth All Natural Fertilizers #ad
Height	7.75 Inches
Length	4.75 Inches
Weight	5.25 Pounds
Width	7.25 Inches
Part Number	07852
Model	07852

5. Southern Ag

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Southern Ag Calcium Nitrate, 5 Pound Bag

#adSouthern Ag #ad - Prevents Calcium deficiency. Excellent source of Calcium and nitrogen. Contains: 15. 5% nitrogen, 19% Calcium - readily water soluble.

Brand	Southern Ag #ad
Manufacturer	Southern Ag #ad
Weight	5 Pounds
Part Number	SAI01405

6. PowerGrow Systems

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Calcium Nitrate 15.5-0-0 Fertilizer Bulk Pricing 5 POUNDS

#adPowerGrow Systems #ad - 100% agricultural grade fertilizer - Calcium Nitrate 15. 5-0-0 npk. Calcium increases plant resilience and prevents calcium deficiencies. Calcium nitrate is fully water soluble - easy uptake by your plants! High nitrogen level promotes lush green vegetative growth. Packed by powergrow systems & sold by BGS Supplies - Made in USA.

Brand	PowerGrow Systems #ad
Manufacturer	PowerGrow Systems #ad
Part Number	CALCIUM-NITRATE ( 5 POUNDS)-5LB
Model	CALCIUM-NITRATE ( 5 POUNDS)-5LB

7. PEDE

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Gardening KL04, 5 lb Oyster Shell Powder Fertilizer Soil Mineral Compost Tea

#adPEDE #ad - To 1 lb. Give 1 teaspoon quarterly thereafter. Per 25 ft. Of row. Oyster shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins. Per 10 sq.

A fine powder. If in rows, sprinkle around each plant. To the soil around each plant and lightly till into soil. For house plants, mix into the soil along the rows at rate of 1 lb. For roses, use at the rate of 1 lb. When preparing the soil, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. If bed is established, apply 1. 2 lb.

Quantity: 5 lb. Ft. A high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, improve fertilizer uptake, Oyster Shell provides a long-lasting, steady release of nutrients to help regulate pH levels, promote healthy cellular structure and enhance soil tilth. Good amendment for crops, compost, potting soil and compost tea.

Brand	PEDE #ad
Manufacturer	PEDE #ad

8. Neptune's Harvest

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4 lb, Neptune's Harvest Crab & Lobster Shell

#adNeptune's Harvest #ad - Neptune's harvest organic crab & lobster shell is an excellent dry organic source of NPK 5-3-0, calcium 17 % and magnesium 1%. Crab & lobster Shell will keep your lawn healthy and green. It will also help with nematode and fungus problems. Crab shell can be applied in combination with Neptune's Harvest Kelp Meal to increase organic matter and retain moisture in the soil.

Brand	Neptune's Harvest #ad
Manufacturer	Neptune's Harvest #ad
Height	4 Inches
Length	7 Inches
Weight	4 Pounds
Width	6 Inches
Part Number	CS 604
Model	CS604