Lime(Kalk) is designed for upgrading of all types of soil and coconut. Because of the unique properties of calcium and magnesium, the product is also a kind of buffer pH. Lime has a neutralizing effect on the pH value in the culture medium.
This allows you to use lime comfortable for upgrading of your soil.
Directions: 2g Kalk on 1ltr culture medium used. For a 50L bag of soil, use 100g of kalk.