You have no items in your shopping cart.

Subtotal: £0.00


pH is an indication of the level of acidity or how alkaline your water and nutrients are. Plants like a certain pH. This enables them to uptake the essential and required nutrients in the most efficient way. Checking pH levels gives a good indicator of the balance of your available nutrients. Our selection of pH meters and pens will help you manage the pH of your grow effecitivly no matter your budget. Dont delay and pick up a pH pen and get on top of your grow!