Super Sprouter Double Thick 10" x 20" Propagation Tray fans-ventilation-ducting W(lbs) -54(L) x 54(W) X

W(lbs) -54(L) x 54(W) X 11(H)

with a calibration screwdriver

Fan System for Ventilation and Moisture Control: This system is designed to provide essential ventilation and moisture control for crawl spaces and basements

Kills mites and their eggs—unlike other products

Delivers an optimized spectrum and high level of photosynthetic active radiation to promote healthy plant growth

Super Sprouter Double Thick 10" x 20" Propagation Tray fans-ventilation-ducting W(lbs) -54(L) x 54(W) XSuper Sprouter Double Thick Propagation Tray 10 in x 20 in Super Sprouter Double Thick 10 in x 20 in trays are double the thickness of standard trays ensuring it will last season after season. These trays are the perfect solution for propagating your clones and seedlings with rock wool, seedling mix or starter plugs. The Super Sprouter trays are available without holes to catch excess water and help to keep starts or plants moist and also with holes,