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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
Need to get through a standard 32″ door
And any other high touch surface
Container Size: 3
Case of 64
Improves strength
Bluelab Soil pH Pen Hoses & Wands Need to get through aBluelab Substrate pH Pen A handy solution made easy! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance. It
