20" x 10" Grow Trays without Holes - Case of 10
Frequently Bought Together
DURABLE 20" x 10" GROW TRAYS – NO DRAIN HOLES
Engineered for professional propagation, these 20" x 10" trays feature a rigid, vacuum-thermoformed construction that stands up to daily greenhouse and retail use. The classic 1020 footprint integrates seamlessly with humidity domes, heat mats, and wire racks, giving growers a dependable platform for seedlings, microgreens, and cuttings.
Manufactured in the USA with 95%+ recycled HDPE, the trays offer both toughness and eco-responsibility. Their solid base—with zero drain holes—keeps nutrient solutions contained for bottom-watering or hydroponic applications, while the 2.44" depth provides ample root space without sacrificing airflow or bench space.
ECO-SMART CONSTRUCTION
95%+ post-consumer recycled plastic, USMCA compliant, and fully recyclable at end-of-life—helping your operation stay sustainable without compromising performance.
KEY ADVANTAGES
IDEAL APPLICATIONS
Seed Starting & Propagation
Create an ideal germination environment for bedding plants, herbs, and other young starts. The solid-bottom tray retains moisture and heat around cell inserts or loose media, promoting uniform sprouting.
Microgreens & Sprouts
Perfect 20 × 10 in. footprint for dense sowing of microgreens, wheatgrass, and sprouting mixes. No drainage holes keep nutrient solution or rinse water contained, minimizing mess in indoor grow racks.
Bottom-Watering & Hydroponics
Use as a reservoir under slotted inserts or net pots for ebb-and-flow, wick, or Kratky systems. The 2.44 in. depth stores ample solution for hands-off hydration while preventing leaks onto benches.
Greenhouse Transport & Retail Display
Durable, vacuum-formed HDPE construction lets you move flats of plants from propagation to sales benches without flexing. The sleek black tray doubles as a clean retail display, containing soil and water for a tidy presentation.
DURABLE, FOOD-SAFE CONSTRUCTION
- High rigidity that prevents bowing even when filled with saturated growing media
- Chemical inertness and food-safe certification for edible microgreens, wheatgrass, and sprouts
- Stain- and odor-resistant surfaces that sanitize easily between crop cycles
- Lightweight yet impact-resistant design for ergonomic bench or rack handling
KEY PERFORMANCE PARAMETERS
Standard 10 × 20 in (25 × 51 cm) size fits most propagation domes, heat mats, and rack systems
Solid bottom—no holes—ideal for bottom-watering, hydroponic reservoirs, or media that requires moisture retention
Engineered for hundreds of planting cycles when properly cleaned and stored
Compatible Products
Ensure optimal humidity and seedling protection with Clear Plastic Dome Lids for Standard Flats and 5" x 5" Grow Trays Insert Sheets
PRODUCT FEATURES
Are these 20" x 10" grow trays suitable for starting herbs and bedding plants?
Yes, these standard open flat trays are specifically recommended for bedding plants, herbs, and other shallow-rooted crops. Their 2.44 in (6.20 cm) soil depth offers ample room for seed germination and early vegetative growth, making them ideal for greenhouses, garden centers, and retail displays.
Do these grow trays come with pre-drilled drainage holes?
No. These trays are intentionally manufactured without drainage holes, allowing you to use them as flood tables, humidity domes, or under-trays for cell inserts. If drainage is required, growers typically drill or punch custom holes to suit their irrigation method.
What material are these trays made from, and are they recyclable?
The flats are vacuum-thermoformed from high-impact polystyrene containing over 95 % recycled content.
How deep are the trays?
Each tray provides an interior depth of approximately 2.44 in (6.20 cm), giving seedlings sufficient media volume while keeping overall height low for tight bench spacing and efficient light penetration.
How many trays are included in each case?
The product is packed 10 trays per case, a convenient quantity for small to mid-size production runs or classroom and hobby use.
Are these trays strong enough for greenhouse benching and retail transport?
Yes. The rigid, rib-reinforced sidewalls and base offer excellent warp resistance, allowing the flats to support wet media without sagging when carried or placed on rolling benches, making them dependable for both production and point-of-sale environments.
Are these grow trays manufactured in the USA?
Yes. They are produced in the United States from domestically sourced recycled material and are fully USMCA compliant, ensuring consistent quality and supply chain transparency.
Can the flats be nested for compact storage when not in use?
Absolutely. These open flats nest tightly—reducing warehouse footprint and shipping costs while keeping trays organized and ready for the next crop cycle.
Compatible Products
These products are designed to work perfectly with your selected item:
