Sunpack 21"x11" 72-Cell Extra Strength Square Insert, for Greenhouses, Gardening, and Seedlings, Black, Fits 10"x20" Trays

More cells the better! This 72-cell tray is exactly what you need!

Key Product Features

• Designed to fit into most standard 10" x 20" trays
• Provides 72 individual cells for starting seeds or cuttings
• Made from durable and reusable materials, to last you season after season
• Allows for easy and durable transplanting of seedlings
• Helps to promote healthy root growth
• 21.25"L x 11.25"W

SUNPACK 72-Cell Extra-strength Insert Square - Fits Standard 1020 Trays. Extra-strength, high-quality nursery flat inserts are made to last multiple seasons. They will hold up when being transported while full of plants and media. They will fit any standard 1020 (10" x 20") tray. The squares allow for healthy root growth and will keep your seeds healthier! This tray is exactly what you need in your garden/greenhouse! Give it a try!