4 Cell Plug Tray Inserts Size:120 Seedling heat mats are also

Seedling heat mats are also useful in microgreen production

Measurement Scale: Conveniently printed on the bottle for easy mixing and accurate application

and efficiency

or shop our inventory of US-steel All-Metal Greenhouse Kits for complete kits

70˚ Onion

4 Cell Plug Tray Inserts Size:120 Seedling heat mats are alsoUSA Made 4 Cell Seed Starting Trays Proudly made in the USA, these larger 4 cell plug inserts are deeper for growing crops that need a little more room. Eight removable inserts fit into a Bootstrap Farmer 1020 tray. Made from food safe, heavy duty polypropylene plastic and built to last for many seasons. Easily color code seedlings using these plug trays. Available in black, blue, green, purple, pink, orange, and multi color packs. The 8 pack