Description
Ultra quiet operation
1x Nutri+ pH Quick Check Tester
mineral buildup
Application RatesAdd 2-5 mL of Grow A per gallon of water during the vegetative growth phase
GUARANTEED MINIMUM ANALYSIS :
Grodan A-OK Starter Plugs - 98 Plugs Pots Ultra quiet operationGrodan 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