Season Extension Tools Categories: Select a Category Season Extension Tools DIY Raised Garden Beds Garden Tools Microgreens Container Gardening Apparel BUG Swag Gift Bundles Plant Starts and Seeds for Outdoor Sowing Season Extension Tools Low hoops $4.00 'Season Extender' (aka 'wall-o-water) $10.00 Row Cover/ Frost Cloth for 4x8' raised garden bed $12.00 Hoop for 3' wide garden bed $14.00 Hoop for 4' wide garden bed $14.00 Seedling Heat Mat from $16.00 Gift Certificates from $25.00 Seed Starting Kit $30.00 Shade Cloth for 4x8' raised garden bed (dimensions are 8x10') $32.00 Season Extension Bundle $50.00 Indoor Growing Kits Bundle $56.00 DIY Mini Hoophouse $198.00