13x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Hygrozyme provides a cleaner root

Hygrozyme provides a cleaner root zone by accelerating the breakdown of dead root matter

The GroLine storage solution is specifically formulated to minimize microbial growth and to prevent any diffusion/osmotic effects from storing a probe in a solution with the highly concentrated inner reference electrolyte

For soil & soilless gardens

fruit and stable flies

0 micron-sized particles such as:

13x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Hygrozyme provides a cleaner rootNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.