Europonic Rockwool Conditioning Solution -- Quart
A premium blend of pH controls and pure mineral salts, HDI Europonic Rockwool Conditioning Solution is ideal for pre-conditioning rockwool and stonewool growing media products before starting seeds, clones and transplants. Most rockwool is naturally alkaline, and manufacturers recommend preconditioning in a mild acid solution prior to use for proper pH levels at the root zone. Europonic Rockwool Conditioning Solution has been formulated specifically for this purpose. Directions for Use General Use - Shake well before using! Add 3 ounces of Europonic Rockwool Conditioning Solution to each gallon of water used to condition rockwool and mix thoroughly. Completely saturate rockwool and let soak at least 2 hours. Drain any excess and then plant or transplant seedlings.