Dolomite is a mineral used in agriculture for its high calcium and magnesium content. Its neutral pH helps moderate the pH of the substrate, especially in acidic soils. It promotes plant photosynthesis, strengthening it; and promotes the presence and activity of microorganisms in the soil.  

Dolomite is a material extracted from sedimentary limestone rocks and is presented in the form of powder with a particle size of 0.1 to 1 mm.

It can be applied directly to the substrate or to the irrigation water. The recommended application is 1 gram per liter of soil, during the preparation of the substrate. In the irrigation water, apply in very low doses, and never in automated systems as it could clog them.