RooTrimmer 20-Cell Plant Trays for 3.15" Round Nursery Pots — 5-Pack Stackable, Drainage & Ventilation

These lightweight but sturdy trays give growers a tidy, reliable platform for small pots without committing to a full greenhouse bench. Built from resilient plastic, each tray aligns twenty 3.15-inch peat or plastic pots, keeps drainage managed, and improves airflow under the pots for healthier root development. Sold as a set of five trays (pots are not included), they suit hobby growers, nurseries, and urban gardeners who need a repeatable, easy-to-clean solution for moving and staging seedlings.

How do these trays keep seedlings healthy?

Ventilation and drainage are the two design features that protect young plants. Each cell sits slightly above the tray base to allow air to circulate under the pot and reduce standing water, while dedicated drainage holes channel excess moisture away.

• Raised cell bottoms with a 0.2-inch gap to increase soil aeration.
• Four drainage holes per tray positioned to prevent water pooling.
• Interconnected grid keeps pots upright and spaced evenly for root development.

Will these trays fit my 3-inch round pots and make transport easier?

The trays are engineered to snugly accept 3.15" (approximately 3-inch) round pots, giving each container a secure seat to minimize tipping during movement. Their stackable profile and uniform cell layout simplify carrying multiple pots at once and make storage compact between seasons.

• Cell diameter sized for 3.15-inch nursery pots (pots not included).
• Lightweight construction that reduces strain when transporting many pots.
• Stackable design for space-saving storage and efficient staging.

How easy are these trays to clean and reuse season after season?

These trays are made from durable plastic that wipes clean and resists warping, making them practical for repeated use. Their simple geometry leaves few crevices, so debris and old soil rinse away quickly, and they hold up to regular handling in both indoor and outdoor environments.

• Durable material resists cracking and warping over time.
• Smooth surfaces for quick rinsing and sanitizing between uses.
• Stackable to avoid damage while stored off-season.

Who is this for? RooTrimmer 20 Cell Plant Trays are ideal for home gardeners starting seedlings, small commercial nurseries organizing potted liners, school or community garden programs, and anyone who needs a reliable, reusable tray to hold multiple 3.15" pots for propagation, display, or transport. If you already use 3-inch round peat or plastic pots and want a tidy, breathable base that makes moving and staging plants easier, these trays are a convenient, space-efficient choice.