Click or scroll to zoom Tap or pinch to zoom 72-Cell Pack Round Plug Flat Insert by Sun Leaves Sale $1.99 SKU 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Buy Now Use this 72 cell pack insert with round coco plugs, regular soil, or soilless mixes to plant seeds or cuttings. Fits into heavy duty Cut Kit Tray and all standard seed flats. Cells are 2" in depth.