Price Match -We Will Beat Any Price* 
FREE Delivery on orders over £65
Plain Packaging Used For All Deliveries 
Expert Advice online or in-store pH Adjusters & Test Kits
pH Adjusters & Test Kits
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.
-
Growth Technology pH+ & pH-In stock onlineWhen mixing up nutrient solutions, pH can fluctuate, or the water being used has a naturally low pH, but with just a couple of drops of Growth Technology’s pH Up or Down, it can change the pH to the desired level of between 5.8 to 6.2.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect
-
BioBizz Bio pH+In stock onlineBiobizz Bio·pH+ is a humic acids based formulation harvested from natural sources, especially designed for the growers that want to keep everything organic in their grow, from seed to harvest.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect
-
BioBizz Bio pH-In stock onlineSay “hello” to the newest member of the Biobizz family. Called Bio·pH-, it has been designed especially for the organic farming sector.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect
-
Canna pH-In stock onlineIn order to lower the pH in the feeding tank there is the pH- series. There are different solutions available for the vegetative (growing) and generative (blooming) phases.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect
-
DutchPro pH+ 1LIn stock onlineDutch Pro pH+ increases the pH-level during both the grow and bloom stages of your plant's life cycle.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect
-
DutchPro pH- Bloom 1LIn stock onlineDutchPro pH Minus Bloom reduces the pH-level during the bloom phase. Add small amounts of pH- Bloom until the desired level is reached.
Free Delivery - orders +£65
Plain Packaging Used
Click and Collect