Super Sprouter® 50 Cell Square Plug Insert Tray brand_eco Active Ingredient: 53

Active Ingredient: 53

Convey and distribute warm air using a Power Tube Fan and polyethylene tube in conjunction with an existing heater

crush-resistant couplings and female brass threads

Best to apply in the morning above 50F (10C)

Super Sprouter® 50 Cell Square Plug Insert Tray brand_eco Active Ingredient: 53The Super Sprouter Square Plug Insert Tray is ideal for holding coco plugs, regular soil, or soilless mixes for seeds or cuttings. It fits snugly in a standard 10 in. x 20 in. propagation tray and is more durable than competitive inserts. Square Plug Insert Tray Features: Fits standard 1020 trays Heavier duty than other inserts Dimensions: 19. 7 in. L x 9. 6 in. W x 1. 6 in. H