Grow1 Extreme Black Propagation Tray No Drain Holes - 10" x 20"
When "standard" and "heavy-duty" aren't enough, there is the Grow1 EXTREME Propagation Tray. Engineered to be the last tray you will ever need to purchase, the EXTREME series is a staggering three times thicker than any other
standard propagation tray on the market. Crafted in the USA from premium High-Density Polyethylene (HDPE), this tray is designed to withstand industrial-scale use, heavy payloads, and years of seasonal transitions without warping, cracking, or failing. For growers who prefer a lighter color for heat reflection, we also offer the
Extreme White version.
This "No Holes" version is a completely watertight fortress. It is the gold standard for growers who utilize bottom-watering techniques or require a leak-proof reservoir for microgreens, fodder, or wheatgrass. Its immense structural integrity means you can lift a fully saturated tray of soil or a complete set of stone-heavy rockwool cubes with a single hand without the tray buckling or spilling. It also serves as an indestructible master tray to catch runoff from
72-cell seedling trays.
The base of the EXTREME tray features deep, reinforced channels that elevate your
nursery pots or insert trays. This design ensures that even in a watertight environment, oxygen can still circulate around the base of your media, promoting healthy root pruning and preventing the anaerobic conditions that lead to root rot. If you are tired of replacing flimsy trays every season, it's time to upgrade to EXTREME durability.
