Grodan A-OK Starter Plugs 1.5" 98/Sheet sunblaster this is truly a professional

this is truly a professional soil for the home gardener

it allows the user to effectively control their tent’s environmental parameters and irrigation schedule with a single control system

+ /3 Perlite or Pumice for aeration

Does not contain animal products

Not exactly as pictured

Grodan A-OK Starter Plugs 1.5" 98/Sheet sunblaster this is truly a professionalA Ok Starter Plugs are for starting seeds and rooting cuttings prior to plugging into larger blocks, soil or coco. 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).