RooTrimmer 32-Cell Deep Seed Starter Trays – 10-Pack, Extra Depth 4.33 in, Fits 1020 Flats

Discover RooTrimmer 32-cell deep seed starter trays, a reliable companion for seed starting and early-stage growth. This 10-pack features a generous 4.33-inch depth per cell, so each planting pocket can hold more soil. That extra room helps seedling roots develop with comfort, and taller, sturdier transplants may emerge as they’re moved into pots or garden beds. The trays are sized to fit standard 1020 flats, streamlining setup and future transplanting steps.

A design that supports healthy beginnings

Each tray is crafted from durable plastic and designed for repeated use. At 1 mm thickness, the trays feel sturdy without being heavy, making handling and transport straightforward for busy gardeners—whether indoors, in a greenhouse, or on a seed-start bench. Note: keep out of direct sunlight to protect the plastic over time.

Smart drainage and moisture control

The built-in drainage holes at the bottom prevent water from pooling around roots, while the top channels guide moisture toward each cell. This combination helps avoid overwatering in a busy seed-start schedule and supports even moisture in every pocket.

• Efficient drainage helps manage water and air in the root zone.
• Top channels distribute water evenly across cells for uniform growth.

Easy use, simple transplanting

Entrepreneurs, hobbyists, and home gardeners alike appreciate how easy it is to lift young plants from the starting tray and move them into pots or the garden with minimal disruption. The layout keeps seedlings organized and allows quick checks during watering and feeding.

• Centralized plant management aids consistency across trays.
• Direct transplanting workflow saves time in busy seasons.

Versatility across seeds and setups

These RooTrimmer trays are suitable for a wide range of seeds and seedlings, including flowers, vegetables, and herbs. They’re part of a family of tray sizes, so you can mix and match according to your crop plan or space. Other cell counts offered include 200, 128, 72, 54, and 50 cells, giving you flexibility to scale as needed.

Care and usage tips

For best results, use as directed, keep out of sunlight, and clean between uses. Dry thoroughly before stacking for storage. The 10-pack is ideal for larger projects or shared greenhouse programs.