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Custom programming schedules with a weekly calendar
applying even closer control with continuously-variable dimming rather than standard incremental dimming
DO NOT exceed the exhaust rating for the filter
With the sturdy steel housing
PHX systems require the sensors to be continuously in contact with the water in order to properly manage the dosing pumps
General Hydroponics pH Control Kit Trimming Machine Parts Custom programming schedules with aDial In Your Plant Nutrition With The General Hydroponics pH Control Kit Testing the pH of your nutrient solution has never been easier. This is an essential task for growers, because plants need a very specific pH range: between 5. 5 6. 5. When you extend above or below this range, certain nutrients start to get locked out, and your plant will develop nutrient deficiencies. By the time this happens, it can be tricky to determine what the root cause
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