Grow Gadgets Propagation Heat Mat Plagron and Emerald Harvest's version is

and Emerald Harvest's version is a solid mineral-based entry in that category

Plug it straight into a mains socket

Best for: New growers starting seeds and cuttings without spending a fortune on electricity or risking heat damage to young plants

paint-free

Grow Gadgets Propagation Heat Mat Plagron and Emerald Harvest's version isGrow Gadgets Propagation Heat Mat Our thoughts Reliable performance at a sensible price. Reliable monitoring you can count on. The Grow Gadget Heat mat is used to maintain consistent temperatures inside your propagator at all times, giving seedlings and cuttings the best possible start during their most critical period. Our take Reliable performance without overpaying for features you don't need. Worth picking up if you want equipment you can rely on.