Greensand
Greensand - 1 pound is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Check out Mary's Comprehensive Planting Guide for detailed planting info.
Storing seeds prior to use: seeds should be stored in a cool, dry place away from direct sunlight for optimal germination.
- Excellent soil conditioner
- Carrying a formulation of 0-0-0.1
Greensand turns dense, heavy clay into manageable soil. Greensand is a naturally-occurring iron-potassium silicate that can increase soil's moisture absorption by up to ten times.
There are more than 30 trace minerals and nutrients in greensand, with high concentrations of Iron (Fe), Potassium (K), Silicon (Si), Oxygen (O), Magnesium (Mg), Aluminum (Al), Sodium (Na), and Hydrogen (H). These minerals release slowly into the soil in just the proportions that plants need.
Available in 1, 2 and 3 pound options
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