1x Rectangular Capillary Mat suitable for use with Tray2Grow.
While setting up, pre-soak the Capillary Mat and lay it into the Tray2Grow. Make sure it is properly tucked into only the two outer channels running lengthwise. The Capillary Mat draws moisture from the tray up to the plant roots above. Always use with a Tray2Grow Root Control Sheet on top.
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