Grodan A-OK Starter Plugs, 1" - 200 per Sheet - Case of 30 Sheets Select Rockwool Type:Starter-Plugs - 1.5" - 30 Sheets of 98 and Cercospora and Septoria Leaf

and Cercospora and Septoria Leaf Spots

It can be used as a foliar spray and for root zone applications

Control Mold & Mildew

with coefficient (ȕ) fixed @ 2%/°C Temperature Range 0

Grodan A-OK Starter Plugs, 1" - 200 per Sheet - Case of 30 Sheets Select Rockwool Type:Starter-Plugs - 1.5" - 30 Sheets of 98 and Cercospora and Septoria LeafA OK Starter Plugs A Ok Starter Plugs are for starting seeds and rooting cuttings prior to plugging into larger Gro Blocks Grodan A OK plugs are designed for seed and cutting propagation prior to blocking on into larger growing blocks. The V shape design of the plug discourages tangling of roots between the plugs in the A OK plug sheet. AOK plugs come in a sheet that fits a standard 1020 flat. Ideal for starting larger seeds such as peppers, tomatoes