The 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