RooTrimmer 20-Cell Plant Trays for 3.15" (3") Pots — 10-Pack Trays Only, Stackable with Drainage

RooTrimmer 20 Cell Plant Trays are durable plastic carriers built to hold twenty 3.15" round nursery pots each, sold as ten trays (pots not included).

These lightweight, stackable tray shuttles give gardeners a tidy, stable platform for transporting, organizing, and draining small peat or plastic pots. Each tray features four corner drainage holes and a slight raised gap beneath pot bottoms to improve airflow and prevent waterlogging. Designed to pair with 3.15" (3 inch) round pots, the RooTrimmer trays are made from sturdy plastic for repeated use in greenhouses, patios, workshops, or classroom plant projects.

How do these trays protect seedlings during transport?

RooTrimmer trays hold pots securely in individual cells, limiting tipping and soil spill when moving flats between benches or locations. The tray walls and snug cell fit reduce lateral movement, while the lightweight construction keeps loads manageable for one person.

• 20 individual round cells sized for 3.15" pots to prevent shifting
• Interconnected tray design keeps pots aligned during carrying
• Sturdy plastic resists bending under typical seedling loads
• Stackable shape makes multi-tray transport and storage efficient

Will these trays help with drainage and root health?

Yes — each RooTrimmer tray includes four drainage holes and a 0.2" elevation beneath pot bases to encourage water runoff and air circulation. Improved drainage lowers the chance of standing water and helps soil dry between waterings, supporting stronger root development without overpromising biological outcomes.

• Four corner drainage holes per tray provide reliable water escape
• Raised gap improves air flow to pot bottoms for faster drying
• Prevents pooling in tray cavities when watering many pots at once
• Compatible with standard watering trays and greenhouse benches

Are these trays easy to clean, store, and reuse?

RooTrimmer trays are molded from durable plastic that wipes or rinses clean, and their uniform shape stacks neatly for compact storage. Because they are lightweight and robust, they’re suitable for repeated seasonal use in hobby and small commercial settings.

• Washable surface resists soil adhesion and simplifies sanitation
• Stackable design reduces storage footprint between uses
• Lightweight for easy handling by one person or youth gardeners
• Durable material stands up to repeated wet/dry cycles

What size pots fit these cells and what’s included?

Each cell is tailored to accept 3.15" (approximately 3 inch) round peat or plastic nursery pots; those pots are not included in this listing. The pack contains ten empty 20-cell trays, giving capacity for up to 200 pots when fully populated — ideal for sowing, starting cuttings, or organizing seedlings.

• Fits 3.15" round nursery pots (pots sold separately)
• Pack of ten trays = up to 200 pot locations total
• Cells arranged in 20-per-tray layout for compact spacing
• Ideal for propagation, display, or temporary holding

Who is this for: RooTrimmer 20 Cell Plant Trays suit home gardeners, small-scale nurseries, school horticulture programs, and anyone needing an organized, transportable solution for starting or moving many small pots. If you regularly transplant seedlings, organize pots for sales, or want an easy-to-clean, stackable tray system for greenhouse benches or patios, these trays provide a practical, reusable option without the bulk of full-sized flats.