2kg Oyster Shell Flour by Gaia Green Water Control high humidity and excessive CFM's

high humidity and excessive CFM's without any duct failure or fatigue

Gaia Green Gypsum (Mined Calcium Sulfate) assists with breaking down and improving the structure of clay soils and hard pan

Your plants will receive the ideal balance of primary

Place in microwave for 1-3 minutes or until boiling point

Detailed description:

2kg Oyster Shell Flour by Gaia Green Water Control high humidity and excessive CFM'sGAIA GREEN Oyster Shell Flour is a renewable alternative to mined limestone with a comparable capacity for ameliorating soil acidity. A single application can improve soil properties for several years. GAIA GREEN Oyster Shell Flour is an excellent choice for all gardens where increased soil pH is desired. BENEFITS An excellent source of slow release calcium. Equivalent to limestone for ameliorating soil acidity. Renewable resource. ORGANIC GAIA GREEN