18x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack featured subtilis is highly competitive in

subtilis is highly competitive in the soil and commonly outcompetes other soil microbes making it exceptional for suppression of fungal disease in soil media

Optional Trellis Supports

add Elite 91 Silicic Acid in the foliar mix first

Polyglyceryl Oleate

These domes fit directly onto the standard 10 x 20" cut kit trays to create a humid and warm environment ideal for cuttings and seed germination

18x25x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack featured subtilis is highly competitive inNordic Pure 18x25x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material