17 1/4x35 1/4x1 Exact Pleated MERV 12 Plus Carbon 6 Pack Reflectors & Grow Lights The Checker Plus now offers

The Checker Plus now offers automatic calibration to one or two points

Dissolve 1 oz (30 g) per 25 gallons of water

The 2 gallon Spring Pot fabric pots is constructed with an internal plastic coated spring that pops up

Richest spectrum flowering lamp on the market with a CRI of 90

Week 1-2 – 4-6ml per gallon

17 1/4x35 1/4x1 Exact Pleated MERV 12 Plus Carbon 6 Pack Reflectors & Grow Lights The Checker Plus now offersNordic 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.