Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft lighting-accessories • Waterproof floor—a second floor

• Waterproof floor—a second floor that is removable for easy cleaning between crops

Sterile and safe around children and pets

ROOT 66 (1-1-1) is an organic based nutrient blend comprised of seaweed extract

removing the need for a frame inside

Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft lighting-accessories • Waterproof floor—a second floorGranulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25 50% volume increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aerators such as perlite or Styrofoam. The granulate is prilled for easy mixing. Granulated rockwool as potting mix: When you use granulated