T.A. pH Up 1L (GHE) Shipping legendary General Hydroponics and NASA

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

With its 11L capacity

A stock concentrate powder for fertilizer injectors

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

T.A. pH Up 1L (GHE) Shipping legendary General Hydroponics and NASApH 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