1010 Trays & Seed Starting Kits

1010 trays are the compact, versatile workhorses for any grower. Measuring approximately 10 by 10 inches, they have half the footprint of a standard 1020 tray. This smaller size makes them perfect for small-batch seed starting, growing microgreens, or fitting into tight spaces where a full-size tray won't do. Two 1010s fit neatly into a single 1020 tray, allowing you to grow a wider variety of plants on one shelf.

How to Choose the Right 1010 Tray or Kit

Finding the right 1010 setup depends on what you plan to grow. Consider these key factors to make the best choice for your garden or indoor farm.

Tray Depth: Shallow vs. Deep

The depth of your tray has a major impact on root development and moisture retention.

• Shallow Trays (~1.25"): These are a go-to for microgreens, wheatgrass, and fodder. The shallow depth requires less growing medium and makes harvesting quick and easy. Our Shallow 1010 Trays are ideal for these fast-growing crops.
• Deep Trays (~2.5"): For seedlings that will be transplanted later, like tomatoes, peppers, and flowers, a deeper tray is beneficial. The extra depth in our 2.5" Deep 1010 Trays gives roots more room to grow, resulting in stronger, healthier starts.

Standalone Trays vs. All-in-One Kits

You can start with just a tray or get a complete system ready to go.

• Standalone Trays: Buying trays individually gives you maximum flexibility. You can pair them with your preferred seed starting cell trays, use them as bottom-watering reservoirs, or add a humidity dome as needed. This is a great option for experienced growers with a specific system in mind.
• Complete Kits: If you're just getting started or want a simple, proven solution, a kit can be a great choice. Our 1010 Seed Starter Kits bundle a deep tray, a cell insert, and a humidity dome—everything you need to turn seeds into healthy seedlings.