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This indoor grow kit comes complete with a Light Rail 4
Specifications:
Through the option of switching to growth light from the driver side
Threaded probe head allows for simple installation direct into an irrigation line for effective in-line measurements
CANNA Organic pH 1Lt Measuring Tools This indoor grow kit comesCANNA Organic Acid can be used as an organic alternative for CANNA pH . It can be used to bring down the ph values in your water or substrate. Maintaining the right pH value is crucial for your plant's ability to take up nutrients. It also serves as an alternative for nitric acid and phosphoric acid. CANNA Organic Acid contains 50% citric acid. Dosage Dilute 2 ml concentrate per 10 litre of water (1: 5000). Mix well and measure the pH value. If
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