Found 9 product(s) for Organic/Natural Nutrients:Rock Powders (1-8 of 9)

Organic/Natural Nutrients  |  Rock Powders
	Azomite 44lb Azomite is a trace mineral fertilizer made up of a complex of naturally occurring minerals which contains essential micro-nutrients for plant growth.  Used to restore minerals in soils that have been depleted. PRICE: $44.95
	Dolomitic Lime 5 lb This high calcium and magnesium powder lime is perfect for adding to soilless mixtures for container growing and into garden beds. Can be used to adjust pH or as a supplemental source of calcium and magnesium. For outdoors apply 5-6 lbs per 100 square feet or according to your soil pH test. In containers use from 2-4 tbs per gallon depending on your soil mix. 1 cup of lime is approximately equal to 1 lb and 5 tbs of lime equals 1/4 cup.  Contains 21% calcium and 11% magnesium PRICE: $5.95
	Dolomitic Lime 50 lb This high calcium and magnesium powder lime is perfect for adding to soilless mixtures for container growing and into garden beds. Can be used to adjust pH or as a supplemental source of calcium and magnesium. For outdoors apply 5-6 lbs per 100 square feet or according to your soil pH test. In containers use from 2-4 tbs per gallon depending on your soil mix. 1 cup of lime is approximately equal to 1 lb and 5 tbs of lime equals 1/4 cup.  Contains 21% calcium and 11% magnesium PRICE: $11.95
	Granite Meal 5 lb A good source of potassium for outdoor gardens. Add 5-10 lbs per 100 square feet. It will not affect pH. It will enhance the soil structure. NPK = 0-0-5. PRICE: $6.95
	Granite Meal 50 lb A good source of potassium for outdoor gardens. Add 50-100 lbs per 1000 square feet. It will not affect pH. It will enhance the soil structure. NPK = 0-0-5. PRICE: $26.95
	Greensand 50 lbs Greensand is an iron-potassium silicate that is excellent at loosening clay soils, plus has a moisture holding capacity (10x) and contains over 30+ trace minerals. It is a premier soil conditioner for all agricultural and horticultural applications. PRICE: $24.95
	Menefee Humates 50lb Menefee Humates contain 50%  humic acid in a carbon matrix that helps chelate minerals and nutrients making them more available to soil microbes and plants. Used with a balanced fertilizer program humates will enhance the development of roots, increase seed germination, increase overall plant health, resistance to stress and can lead to less use of fertilizer over time. Great to use on lawns also. PRICE: $39.95
	Menefee Humates 5lb Menefee Humates contain 50%  humic acid in a carbon matrix that helps chelate minerals and nutrients making them more available to soil microbes and plants. Used with a balanced fertilizer program humates will enhance the development of roots, increase seed germination, increase overall plant health, resistance to stress and can lead to less use of fertilizer over time. Great to use on lawns also. PRICE: $8.95

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