Central Coast Garden Products pH Down Dry Sift Screens & Tumblers in any substrate or system

in any substrate or system design

Up to 8 units can be daisy-chained together with link cords

The silica in the formulation helps increase the rigidity and thickness of plant cell walls

Overdrive is a really special formula that does something that used to seem impossible

for total aeration control

Central Coast Garden Products pH Down Dry Sift Screens & Tumblers in any substrate or system75% Phosphoric Acid solution quickly lowers pH levels. Like our pH Up, our pH Down is the most concentrated on the Market. PH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Control pH levels, minimize problems, and maximize your plants full potential with Central Coast Garden Products pH Down adjuster. Directions Start out with . 25 milliliter per gallon. Wait 5