T.A. pH Down 1L (GHE) Shipping the perfect reflection on a

the perfect reflection on a dual layered silver/whitw roll

(*Eponym: A brand name like Hoover which gives its name to an activity or product)

and two-part construction offers easy reservoir and root access

White both sides of the sheet but light tight to allow separate light cycles to perform within the same area

T.A. pH Down 1L (GHE) Shipping the perfect reflection on apH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5. 5 to 6. 5. Our advice is to stay on the low side: from 5. 5 to 6. 2. GHE pH Down: Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution