SUNPACK Propagation Tray - 10in x 20in - White - No Drainage Hole

Solid-Bottom Reservoir Tray for Sub-Irrigation and Flood Systems

The SUNPACK Propagation Tray in White, No Drainage Hole, is built for the opposite job of a standard drain tray: holding water rather than releasing it. Food-grade, BPA-free virgin plastic in the standard 10in x 20in 1020 footprint gives growers a solid-bottom reservoir for sub-irrigation, ebb-and-flow benches, or simply catching runoff beneath an insert-filled tray above it.

White plastic reflects light and heat rather than absorbing it, which keeps a water reservoir cooler than a black tray would under the same lighting. That matters most in warm growing environments, where a reservoir tray sitting directly under grow lights can otherwise creep toward temperatures that stress root systems.

Key Features & Benefits

• Food-grade, BPA-free virgin plastic — Suitable for reservoir or catch-tray duty beneath edible herb, vegetable, and microgreen production without introducing packaging contaminants.
• Standard 1020 dimensions — 10in x 20in fits standard propagation bench systems, greenhouse racks, and compatible inserts.
• Reinforced sides and lips — Extra structural strength at the edges makes the tray easy to carry safely when fully loaded with water or media.
• Solid no-hole base — Holds water without leaking, ideal as a reservoir tray for sub-irrigation or flood-and-drain systems.
• White color — Reflects light and heat, keeping reservoir water and root-zone temperatures cooler in warm growing environments.

Who Should Use This

Growers running sub-irrigation, ebb-and-flow, or ceiling-drip setups need a solid reservoir tray somewhere in the system, and this is that tray. It also works simply as a catch-tray under a drainage tray above it, for anyone who wants a dry bench regardless of irrigation method.

Compatibility

Standard 1020 size compatible with SUNPACK and most other-brand 72-cell and 50-cell inserts placed inside or above it. Works with sub-irrigation and ebb-and-flow systems where a solid base is required to hold the water charge, as well as overhead-watering setups where it simply catches runoff.

Frequently Asked Questions

Is this tray food-grade and BPA-free?

Yes, this White No-Drainage tray shares the same food-grade, BPA-free virgin plastic as the rest of the SUNPACK propagation tray line. It is safe to use as a reservoir or catch-tray beneath edible-crop production without introducing any packaging-grade contaminants.

What are the tray dimensions?

The tray measures 10in x 20in, standard 1020 size compatible with U.S. and Canadian market propagation inserts and bench systems.

When would I use a tray with no drainage holes?

No-drain trays are used as reservoir trays in sub-irrigation setups, under standard drainage trays to catch runoff, or in ebb-and-flow flood systems where a solid base is required to hold the water charge. A tray with drainage holes would defeat each of those purposes.

How many growing seasons will this tray last?

Like other trays in the SUNPACK propagation line, this solid-bottom tray is built from thick plastic meant to survive repeated wet-dry cycles rather than one season of reservoir duty. Rinse and inspect it between crops and it should hold up across several growing years.

Why choose white instead of black for a reservoir tray?

White plastic reflects light and heat rather than absorbing it, helping keep standing reservoir water cooler under grow lights. That makes the White No-Drainage tray a better fit than a black tray for reservoirs sitting directly under intense lighting.