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Down To Earth Oyster Shell — the natural, high-calcium amendment your garden and poultry need.
Why choose Down To Earth Oyster Shell?
Pure, sustainably sourced ground oyster shell delivers a concentrated calcium boost to soil and animals without synthetic additives.
Raises soil pH slightly and improves structure for better nutrient uptake in vegetable gardens, flower beds, and lawns.
Ideal for fruiting crops (tomatoes, peppers, squash) and heavy feeders that benefit from extra calcium to prevent blossom end rot and support strong cell walls.
Excellent for backyard flocks: provide as grit to laying hens to improve eggshell strength and overall hen health.
Key benefits
Long‑lasting calcium release: slowly available to plants and animals for steady support.
Natural and food‑grade: safe to use in edible gardens and around livestock.
Versatile application: soil amendment, top-dressing, lime alternative for specific nutrient needs, or free-choice grit for poultry.
Easy to use: broadcast, incorporate into potting mixes, or place in feeders.
How to use
Gardens: Lightly broadcast 1–2 lbs per 10 sq. ft. and work into topsoil; adjust based on soil test recommendations.
Container plants: Mix 1 part oyster shell to 10 parts potting medium or apply a thin surface layer.
Poultry: Offer free-choice in a shallow dish or grit feeder; replace as needed.
Down To Earth Oyster Shell gives you an all‑natural, dependable source of calcium to strengthen plants, protect fruit quality, and keep your laying hens producing strong shells. Stock up for a healthier garden and healthier birds.
Down To Earth Oyster Shell — the natural, high-calcium amendment your garden and poultry need.
Why choose Down To Earth Oyster Shell?
Pure, sustainably sourced ground oyster shell delivers a concentrated calcium boost to soil and animals without synthetic additives.
Raises soil pH slightly and improves structure for better nutrient uptake in vegetable gardens, flower beds, and lawns.
Ideal for fruiting crops (tomatoes, peppers, squash) and heavy feeders that benefit from extra calcium to prevent blossom end rot and support strong cell walls.
Excellent for backyard flocks: provide as grit to laying hens to improve eggshell strength and overall hen health.
Key benefits
Long‑lasting calcium release: slowly available to plants and animals for steady support.
Natural and food‑grade: safe to use in edible gardens and around livestock.
Versatile application: soil amendment, top-dressing, lime alternative for specific nutrient needs, or free-choice grit for poultry.
Easy to use: broadcast, incorporate into potting mixes, or place in feeders.
How to use
Gardens: Lightly broadcast 1–2 lbs per 10 sq. ft. and work into topsoil; adjust based on soil test recommendations.
Container plants: Mix 1 part oyster shell to 10 parts potting medium or apply a thin surface layer.
Poultry: Offer free-choice in a shallow dish or grit feeder; replace as needed.
Down To Earth Oyster Shell gives you an all‑natural, dependable source of calcium to strengthen plants, protect fruit quality, and keep your laying hens producing strong shells. Stock up for a healthier garden and healthier birds.