ProActive pH Water Conditioner - 1L

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Standard Delivery £6.95*
Free Delivery - orders +£65 Free Delivery - orders +£65
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ProActive pH Water Conditioner - 1L
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Do you live in a hard water area? Does this sometimes cause nutrient lock out due to the cations preventing the optimum absorption of available nutrients? If the answer is yes, then take a look at Proactive pH Water Conditioner.

Specifically developed for growers in hard water areas, by using Proactive pH Water Conditioner in your nutrient solution. It will balance the water and prevent any negative effects hard water can cause by improving nutrient uptake and stopping the degradation of active ingredients, resulting in stronger, healthier plants.

Proactive pH Water Conditioner, due to its ability to buffer, also acts as a pH and nutrient stabiliser, it also has wetting agent properties and will stop nutrient solutions developing foam when left to stand in a reservoir or water tank.


  • Prevent the effects of hard water like nutrient lock out
  • Stops the degradation of active ingredients
  • Acts as a pH and nutrient stabiliser
  • Contains wetting agent properties


The amount per litre of pH Water Conditioner needed can vary depending on location and the waters original pH levels, please download and read the feedchart below for a guide on how much pH Water Conditioner is required

Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
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Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
How to Pay
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Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand ProActive
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