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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
ideal for intensive greenhouse setups
Requires a Double Heater Hanger Kit
The Bluelab pH test for hydroponics has a double junction reference which provides a longer life than many other pH probes and is a gel filled non-refillable probe
This 3/4" inline filter is desined to remove sediment from your water and/or nutrient solution
Specifications:
Knowing & Recognizing Pests and Natural Enemies Lighting ideal for intensive greenhouse setupsBy: M. Malais and W. J. Ravensberg Book covers life cycles of pests and beneficials, background information on how to make a beneficial program work. A "must" for the grower who uses beneficials for pest control. Many diagrams and colored pictures.
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