14x16x1 MERV 13 AC Furnace Filters 6 Pack Commercial Lighting Tribus Original is highly recommended

Tribus Original is highly recommended for use on seedlings to reduce time from cutting to rooting in clones and to stimulate new root development

1 minute on/off increments

Water transplant thoroughly

and BAREM plug

and put the device in a dry place more than 12 hours

14x16x1 MERV 13 AC Furnace Filters 6 Pack Commercial Lighting Tribus Original is highly recommendedNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200