Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft lighting-&-electrical-components and the ability to place

and the ability to place lights closer to the canopy without heat stress — all of which contribute to faster growth cycles and improved crop quality

• High proportions of red and blue light guarantee efficient photosynthesis

The unit can also be installed inside an HVAC unit utilizing a contractor supplied mounting bracket

50/60Hz Certifications ETL/FCC 3-in-1 (Temp/Humid/CO2) Sensor Max 1pc per set

From towering racks to multi-tiered rolling tables

Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft lighting-&-electrical-components and the ability to placeGranulated 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