Pick the right tray size for your space

Standard 1020 trays (10x20 inches) are the industry standard, but smaller 5x5 trays work well for testing varieties or growing on a countertop.

Standard 1020 Trays

• Dimensions: 10" x 20" x 1.25" deep
• With drainage holes (36 holes) — use as your growing tray
• Without holes — use as the bottom tray for bottom watering
• Mesh bottom — superior drainage and airflow, best for large-rooted varieties
• Heavy-duty versions hold 50 lbs with 2-year warranty (Bootstrap Farmer)

5x5 Trays

• One-eighth the size of a 1020 tray
• Perfect for testing new varieties before committing to a full tray
• Eight 5x5 trays fit inside one 1020 tray for organized growing

Tips

• Always use a two-tray system: drainage tray nested inside a solid bottom tray for bottom watering
• Bootstrap Farmer and True Leaf Market are the most recommended tray suppliers
• You can also repurpose takeout containers, strawberry containers, or lettuce tubs as free alternatives