Grodan A-Ok 96 Starter Plugs 1.5" Fan Speed Control Kelp is rich in auxins

Kelp is rich in auxins

1 x 1L Nature's Candy

Liquid KoolBloom is used early to build up flower production

Dry KoolBloom is used  late in the bloom phase to increase weight

Steel Tape

Grodan A-Ok 96 Starter Plugs 1.5" Fan Speed Control Kelp is rich in auxinsA Ok Starter Plugs are for starting seeds and rooting cuttings prior to plugging into larger Gro Blocks. The 1. 5 size fits perfectly in the Gro Smart tray as well as all our pre drilled Gro Blocks. One advantage of using the Gro Smart tray is that it elevates the plugs above the waterline and ensures good airflow around the plugs. A Ok plugs come labeled with instructions in a shrink wrapped package that fits a standard 10 x 20 tray (flat).