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To take a reading of your solution - simply place the probe head into the solution and the reading is indicated by the flashing lights
The Alfred Horticulture DWC System is the simplest way to grow hydroponic plants in your own home
Cleanses root surfaces for explosive root growth
When building your own hydroponic system
Sunblaster 48" T5 LED Conversion Lamp / Replacement 42W 6400K trays To take a reading ofSunblaster T5LED conversion lamps are an eay way to upgrade your existing T5 ballast to high output LED. These conversion lamps provide great growing performance, with the added benefits of improved light output while increasing bulb life to approximately 35,000 hours. 120V 0. 55A 42W 6400K 4400 Lumens PPF: 1. 64 umols
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