HydroDynamics Rockwool Conditioning Solution Gallon (4/Cs)

Europonic? Rockwool Conditioning Solution is an advanced formulation of ingredients that stabilize rockwool for maximum nutrient utilization by the plants. A premium blend of pure mineral salts, Europonic? Rockwool Conditioning Solution is ideal for pre-conditioning rockwool and stonewool growing media products before starting seeds, clones and transplants.