Growing seedlings in garage
I am growing seedlings for several years, but so far I am doint it in house under lights. I want to grow bigger number of seedlings and want to create station in unheated garage for next year.
Do I need to have some heater in garage or heating mat will be sufficient? I am planning to use shelves with lights, but not sure if i need to add insulation around shelves or not?
Can somebody who is growing seedlings in garage share experience?
I am still planing to put tray on the top of refregirator how i am doing right now till sproats appear and keep them in house before I'll move seedlings into individual containers.