SUNPACK Propagation Tray - 10in x 20in - Black

Food-Grade BPA-Free Propagation Trays Built for Safe, Durable Seedling Production

The SUNPACK Propagation Tray - Black is a food-grade, BPA-free black propagation tray built to standard 1020 dimensions (21.25in L x 10.81in W x 1.29in H). Constructed from thick, premium virgin plastic, it features reinforced sides and lips for safe carrying even when fully loaded with inserts, growing media, and plants. Deep-channel bottom ridges prevent overwatering and provide stability for containers placed directly in the tray. BPA-free plastic is safe for use with edible crops throughout the growing cycle.

Deep-channel bottom ridges run the full length of the tray, providing reliable drainage while raising containers slightly off the tray floor for better air circulation and stability during transport.

Key Features & Benefits

• Food-grade, BPA-free virgin plastic - Safe for use with vegetables, herbs, and other edible crops throughout propagation and early growth.
• Standard 1020 dimensions - 21.25in L x 10.81in W x 1.29in H - 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 plants and media.
• Deep-channel bottom ridges - Promotes drainage, prevents waterlogging, and keeps containers stable and elevated for better airflow.
• Thick premium construction - Durable material resists cracking, warping, and UV degradation through multiple growing seasons.
• Black color - Black trays absorb heat to warm the root zone and reduce algae growth in the media.

Who Should Use This

Greenhouse growers, nursery operators, and home gardeners who need a durable, food-safe propagation tray for seed starting, seedling production, or plant transport. The black drainage tray is the standard choice for most growing applications with inserts.

Compatibility

Standard 1020 size compatible with SUNPACK and most other brand 72-cell and 50-cell inserts, Jiffy pellet trays, and other standard 1020 propagation inserts. Works with overhead and flood irrigation systems. Deep-channel ridges accommodate drainage from inserts above.

Frequently Asked Questions

Is this tray food-grade and BPA-free?

Yes - SUNPACK propagation trays are made from food-grade, BPA-free virgin plastic, making them safe for use throughout the propagation and early growing stages of edible crops.

What are the tray dimensions?

The tray measures 21.25in L x 10.81in W x 1.29in H - standard 1020 size compatible with U.S. and Canadian market propagation inserts and bench systems.

Why do the bottom ridges matter for drainage?

The deep-channel bottom ridges allow water to drain freely away from container bases while providing stable, level support for inserts and pots placed directly in the tray.

How many growing seasons will this tray last?

SUNPACK trays are constructed from thick, premium plastic designed for multi-season use. With basic care and proper storage, they hold up reliably through many growing cycles.