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CMH lamps produce a much broader spectrum of light
they germinate and colonize the plant debris until further sporulation occurs
or starter plants of your choice
It contains the naturally occurring microbes Trichoderma harzianum strain T-22 and Trichoderma virens strain G-41
pH-balanced peat plugs offer optimal air-to-water ratio
16x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 8 Air Filters 2 Pack harvest-solution CMH lamps produce a muchImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 4 7 8 inch depth filters,
US$ 12.99
US$ 15.25
US$ 14.50
US$ 14.95
US$ 84.95
