Bluelab pH Pen

Name: HydraGarden Bluelab pH Pen - Bluelab pH Pen
Brand: HydraGarden
SKU: 45092817240222
Price: 104.99 USD
Availability: InStock

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Why measure pH and temperature?
Get the fundamentals of growing right, every time
Healthy growing plants, just like humans, need a balanced diet of appropriate nutrients (food). However, plants can only access these nutrients when the nutrient solution is within a certain pH range.
From a water chemistry perspective, pH (potential Hydrog