Grodan® Stone wool 1.5" A-OK Starter Plugs in Prefilled tray - (Case of 30x50ct Loose Plugs in cell tray/1500plugs) Fast Fit At 75% RH it holds

At 75% RH it holds a wetter setpoint than any storage tier for dried flower

so nothing transfers to what the pack touches

it guards against air pockets while the hormone drives root development

Two people make the install easy and one person makes it a wrestling match

There is nothing to switch on

Grodan® Stone wool 1.5" A-OK Starter Plugs in Prefilled tray - (Case of 30x50ct Loose Plugs in cell tray/1500plugs) Fast Fit At 75% RH it holdsGrodan Stone wool 1. 5" A OK Starter Plugs in Prefilled tray (Case of 30x50ct Loose Plugs in cell tray 1500plugs) Discover the efficiency and effectiveness of Grodan Stone wool 1. 5" A OK Starter Plugs, a top choice for gardeners and commercial growers alike. This package includes 30 prefilled trays, each containing 50 loose plugs, totaling 1500 plugs, designed to fit perfectly into a standard 10 x 20 tray. Optimal Growth Environment: Each stone wool