Xtreme Gardening Azos 12 oz (6/Cs) It is adjustable from 20%–80%

It is adjustable from 20%–80% RH humidity with positive On and Off settings

removable washable filter

Driest value-priced rockwool on the market

This soil is amended with organic ingredients including bat guano

Xtreme Gardening Azos 12 oz (6/Cs) It is adjustable from 20%–80%Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole 3 acetic acid)a natural plant hormone, affecting cell division, growth rates and plant and root development. Azos enhances growth by converting atmospheric nitrogen into a usable form available to plant roots. Use Azos to quickly and naturally root new cuttings; add to transplant to kick start new