T.A. pH Up 1L (GHE) Shipping A Conical Black plastic coated

A Conical Black plastic coated plant trellis

The new system has a detachable cover and rounded angles for easy cleaning

legendary General Hydroponics and NASA chemist Cal Hermann created this powerful 2-part formula

one bottle for Bloom - no need for extra CalMag / PK / Trace element additives to ensure healthy growth

T.A. pH Up 1L (GHE) Shipping A Conical Black plastic coatedpH 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 Up: Premium pH management and silica source for hydroponics, coco and soil. Control pH and boost silica levels at the same time Whilst raising pH level may seem