Grodan A-OK Starter Plugs - 98 Plugs Bowl Trimmer A stable pH ensures continuous

A stable pH ensures continuous release of essential plant nutrients for the first 4-6 weeks

such as the source of water being used or nutrients added

For best results with these Macroplugs always insert them in the GRODAN Gro-Smart tray

Features & Benefits

Grodan A-OK Starter Plugs - 98 Plugs Bowl Trimmer A stable pH ensures continuousGrodan A OK Starter Plugs 98 Plugs Square size plugs connected to each other at the top of the plug forming a sheet fitting a 10 20 tray A 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