Grow1 Heavy-Duty Mesh Web Propagation Tray with Drain Holes - 10" x 20"

The Heavy-Duty variant uses extra-thick, reinforced plastic compared to standard mesh web trays, providing greater rigidity and resistance to bending or warping under repeated use. It is the better choice for high-volume operations or any grower who puts trays through frequent, demanding cycles.

Air pruning occurs when roots reach the open air at the base of a container, causing the root tip to dry out and stop growing — triggering the plant to produce more lateral roots instead. The open mesh web bottom exposes roots to air naturally, promoting dense, fibrous root systems without any additional equipment.

Pairing with a Grow1 10" x 20" bottom tray is strongly recommended. The bottom tray catches excess water and nutrients that drain through the mesh and holes, keeping your grow surface clean and allowing you to reuse runoff solution if needed.

This tray is suitable for seed starting, clone rooting, microgreens, hydroponics, aeroponics, and general indoor or greenhouse propagation. Its standard 10" x 20" footprint makes it compatible with most propagation domes, 72-cell seedling trays, and cloning system inserts.

Yes — the reinforced, heavy-duty construction is specifically designed for long-term repeated use. Between cycles, rinse thoroughly and sanitize with a diluted hydrogen peroxide or bleach solution to eliminate any pathogen buildup before reloading.

Yes — the standard 10" x 20" footprint is compatible with Grow1's propagation dome lineup when placed inside a matching bottom tray. A dome helps retain the humidity levels needed during the critical early rooting phase.