16x16x1 Pleated Air Filters MERV 13 Plus Carbon 24 Pack control system Add 8-12 mL KALIX Grow

Add 8-12 mL KALIX Grow B per gallon of nutrient solution during the vegetative growth phase

The Bluelab pH Meter is used to accurately measure the pH value of a solution

so you can view a larger area of you garden

It works well with either hydro

16x16x1 Pleated Air Filters MERV 13 Plus Carbon 24 Pack control system Add 8-12 mL KALIX GrowNordic Pure 16x16x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. 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 while