Hortilux MT400D/HOR/HTL Grow Tents Systems Trays #741656 is 20 in x

#741656 is 20 in x 2

Root Riot Plant Starter replacement cubes are pre-moistened so they are ready to use right out of the bag

water proof #5 zipper is sewn to a 950-denier high-density polyethylene backing that has a permanent high-tack acrylic adhesive

Mix #4 is recommended where high air capacity and fast drainage are needed with water-sensitive and salt-sensitive crops

Pure Blend

Hortilux MT400D/HOR/HTL Grow Tents Systems Trays #741656 is 20 in xRevolutionizes lighting for plant growth! Exclusive Iwasaki (EYE) chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield. Designed to provide a fully balanced light spectrum that replicates natural sunlight. Used professionally in plant physiological research and biotechnology pharmacology industries. #902852 is a protected metal halide lamp (MP) and is open fixture rated.