OGS - Combo Rock Dust 1Kg Out of stock A perfectly balanced pH and

A perfectly balanced pH and EC starter nutrient

Heating pad included

Previously you would need two controllers for this amount of power

Compatible with Soil

OGS - Combo Rock Dust 1Kg Out of stock A perfectly balanced pH andOur Combination Rock Dust is a mixture of essential minerals that maximize the structure and health of well developed soil. Each component brings its specialized characteristic to the soil and together improve the soil tilth, structure, and Cationic Exchange Capacity as well as provides abundant access to trace elements. Components Basalt, Gypsum, Oyster Shell Flour, Palagonite, Volcanic Rock Dust, Soft Rock Phosphate, Diatomaceous Earth, Magnesite