Greenhouse Sidewall Ventilation Crank spl_hlg PRO-MIX Mycorrhizae + BX Biofungicide

PRO-MIX Mycorrhizae + BX Biofungicide offers a solution for growers seeking the benefits of added vermiculite for improved nutrients availability and a perlite content providing limited but proper drainage capacities

* Industrial strength zippers

1020 trays

root aphids

Proper use of this oil effects reduced maintenance costs

Greenhouse Sidewall Ventilation Crank spl_hlg PRO-MIX Mycorrhizae + BX BiofungicideVentilate your greenhouse with our side wall ventilation hand crank. Easily vent your roll up curtain sidewalls up to 150 feet long! Features Stainless steel handle, full plastic resin casing for long anti corrosion time The 4: 1 Gear ratio provides easy cranking Self Locking and automatic brake holds sidewall in place The drive shaft fits perfectly inside " EMT conduit. Attachment screws included " EMT conduit guide post not included but easily found