When growing hydroponically, pH Up and Down are essential to any hydroponic gardeners kit. It is extremely important to check and control the acidity of you nutrients. GT pH Up and Down offers a cost effective and easy way to avoid the risk of over dosing and hurting your plants.
£2.50
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When growing hydroponically, pH Up and Down are essential to any hydroponic gardeners kit. It is extremely important to check and control the acidity of you nutrients. GT pH Up and Down offers a cost effective and easy way to avoid the risk of over dosing and hurting your plants.
| Option | GT pH Up 250ml |
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