Grodan A-OK 36/40 1.5”x1.5” Plugs (98/Sheet) (30 Sheets/Cs) active-discount For even greater control

For even greater control

Mustard and Big 6 which form a perfect starting boost of NPK

Each state varies

It is formulated with R/O and UV sterilized water and combine two pH adjusters for buffered effectiveness

This is a heavy-duty refillable pump sprayer

Grodan A-OK 36/40 1.5”x1.5” Plugs (98/Sheet) (30 Sheets/Cs) active-discount For even greater controlGrodan's A OK 36 40 1. 5"x1. 5" hydroponic plugs are the optimal choice for successful seed germination and rooting of cuttings. Made from natural rockwool, these plugs provide an ideal air to water ratio for consistent moisture levels and root development. With 98 plugs per sheet and 30 sheets per case, you'll have an abundant supply to support your growing needs.