Garden Wisdom Blog — seed-starting
Seedling Heat Mats Really Work
category: Organic Growing category: Seed Talk garden-wisdom seed-starting
The Heat Mats are fairly thick, with several layers of plastic heat bonded (not glued) over a strong heating wire. Water can't get into the mat so there are no worries when irrigating plant trays. At the end of the seed starting season we just roll them up and store them for next year — and we've been using the same ones for more than five years.
