What is the white powder on some pieces of bark?Updated 8 months ago
This is dolomite (calcium magnesium) which is applied to the bark in the final stages of production. This is beneficial for your plant and if you see this do not wash it out!
This is dolomite (calcium magnesium) which is applied to the bark in the final stages of production. This is beneficial for your plant and if you see this do not wash it out!