Tray2Grow Capillary Spikes are used when irrigating and feeding grow bags with Tray2Grow. While setting up, the spikes are pushed into the base of the Tray2Grow tray, each spike laced with a strip of capillary material.
When the growbag is placed on a bed of capillary spikes, they pierce the underside of the grow bag. The capillary lace on the spikes draws up water and (if needed) nutrient solution from the reservoir, irrigating and nourishing the grow bag from the inside.
It's low/no-maintenance, mess-free solution for watering grow bags wherever desired.
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