Grower’s Choice Horti-Tech LED 720 (ROI-E720) LEC/CMH Lighting Concentrate 16oz Various mix rates

Concentrate 16oz Various mix rates

It is suitable for growing in pots and open soil and both in and outdoors

and robust stalk and root growth

This makes PK 13/14 available to the plant quickly and directly

get a free display

Grower’s Choice Horti-Tech LED 720 (ROI-E720) LEC/CMH Lighting Concentrate 16oz Various mix ratesGThe Growers Choice + TSL ROI E720 LED grow light is designed for commercial growing operations of high value crops, but can just as easily be used in smaller operations and grow tents. The ROI E720 LED grow light is the latest offering from Growers Choice taking the place of the extremely popular ROI E680. The 720 increases the wattage from 680 to 720 and includes newer improvements to LED technology. The ROI can also be used in the BOOST mode to