Heating Seedlings - What is your choice?
My first solution was those one tray heating mats. After that I used egg incubators and heat lamps under mortar trays. Guess what? I am back to heating mats only now it is the 4 foot wide models. To be honest, i think the chicken incubators gave the best results but they are so very small.
Curious, what solutions have others come up with?