Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft chillers-heaters-and-purification Receptacle Type: 8 Universal Outlets

Receptacle Type: 8 Universal Outlets

8 compressed coir sheets formulated with a premium blend of coir

• Mechanism snaps into many enclosures for easy upgrading

Pseudomonas pseudoalcaligenes - 10

Weight: 27 lbs 11 oz (12

Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft chillers-heaters-and-purification Receptacle Type: 8 Universal OutletsGranulated 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