Gaia Green Oyster Shell Size:2kg and have been used for

and have been used for years by Commercial & Home Growers alike for getting their Cannabis plants off to their very best start

On a daily basis it is recommended to check the pH

and vitamins

which results in explosive early root growth

Pura Vida Grow

Gaia Green Oyster Shell Size:2kg and have been used forGaia 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. An excellent source of slow release calcium. Equivalent to limestone for ameliorating soil acidity. Renewable resource. Guaranteed Minimum Analysis