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4x LED200W
Our unique
your seedlings or plants are established and actively growing
Dr Hydro Fungus Gnat Root Drench is a plant-safe soil sterilant that instantly kills fungus gnat maggots
soil and coco based systems
Essentials EC Meter Misc Size:EC Meter 4x LED200WAll readings are automatically temperature compensated. It is easy to use as you can just dip the sensor into the test solution stir and wait. This unit will deliver a stable reading in about 20 seconds. The meter has a minimum lifespan of about 1 to 3 years depending on the rate of sampling. The energy saving feature shuts off the tester when it is not in use. The unit also displays a low battery symbol to warn you before it degrades the accuracy of
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