Our range of pH Adjusters & Test Kits give you everything you need to perfect your nutrient solution, with buffers, pH up/down and pH test kits.
DutchPro pH- Bloom 1L
Sale price£7.45
DutchPro pH+ 1L
Sale price£7.45
BioBizz Bio pH Down
Sale priceFrom £4.99
pH Test Kit
Sale priceFrom £3.90
BioBizz Bio pH+
Sale priceFrom £4.99
Garden King Budget pH Pen
Sale price£18.00
Canna pH- Organic
Sale price£13.95
DutchPro pH- Grow - 1L
Sale price£7.45
Torus Perfect pH 35 Gal
Sale price£110.00
Plagron Lemon Kick - 1L
Sale price£10.95
pH Test Kit - Refill
Sale price£1.00