Boveda 58% 2-Way Humidity Control Packs 320g Environmental Monitoring & Controls These A-OK Starter Plugs are

These A-OK Starter Plugs are perfect for starting seeds and rooting cuttings prior to plugging into larger Gro-Blocks

you must try to match the input speed to the output speed

There is no generator

sturdy stalks

OMRI-listed blend of peat moss

Boveda 58% 2-Way Humidity Control Packs 320g Environmental Monitoring & Controls These A-OK Starter Plugs areBoveda 320g 58% Humidity Control Packs Hold Five Pounds The largest pack Boveda makes, one 320 g unit covers up to five pounds at 58% RH. Moisture crosses a reverse osmosis membrane both directions, so a tote that has run dry recovers instead of just holding. 58% is the drier of the two flower levels, which is what long holds want. A Five Pound Humidity Pack for Totes and Bulk Storage At 6. 75" x 5" and under an inch thick, it lies flat in the base of