10x20 Mesh Growing Trays - 2" Deep

Looking for an affordable mesh tray solution for seed starting, soil blocking, or hydroponic propagation? These 2" deep mesh trays offer excellent drainage and root aeration at a price point that makes sense for both hobby growers and those scaling up production. While they're not as heavy-duty as premium options, they deliver reliable performance for lighter-duty applications where mesh drainage is essential.

Why These Trays Work

Deep profile for serious root development: At 2.25" deep, these trays provide significantly more vertical space than standard shallow trays. This extra depth is perfect for soil blocking, rockwool cube propagation, baby greens, wheatgrass, and seed starting where you need robust root systems before transplanting.

Mesh bottom for superior drainage: The 0.2" mesh pattern provides excellent drainage and root aeration—critical for preventing waterlogged soil or growing media. Ideal for hydroponic propagation, soil blocking systems, and any application where air circulation around roots is essential.

Cost-effective strength: Made from BPA-free Polystyrene (PS), these trays hit the sweet spot between affordability and durability. They're not as heavy-duty as premium polypropylene trays, but for lighter-duty applications and growers watching their budget, they offer solid performance without the premium price tag.

Versatile growing applications: These trays excel in nursery settings, greenhouse propagation, hydroponic seed starting, and growing systems where mesh drainage is a must. The 2" depth accommodates more growing medium than shallow trays while the mesh bottom keeps roots healthy.

Key Specifications

• Outer Dimensions: 10.4" x 21"
• Inner Dimensions: 9" x 19.5" x 2.25" deep
• Mesh Size: 0.2" openings (compared to BSF mesh trays at 0.1475 inches)
• Material: BPA-Free Polystyrene (PS) Plastic
• Depth: 2.25" (significantly deeper than standard 1.25" shallow trays)
• Weight Capacity: Moderate—suitable for most propagation and growing applications

Perfect For:

• Seed starting and propagation
• Soil blocking systems
• Rockwool cube propagation
• Hydroponic seedling production
• Baby greens and wheatgrass
• Microgreens (when extra depth is beneficial)
• Greenhouse and nursery applications
• Indoor or outdoor growing setups
• Any application requiring excellent drainage and root aeration

The 2.25" depth combined with mesh drainage makes these ideal for crops that benefit from deeper root zones and consistent airflow around the root system.

Compatible Growing System

Bottom-watering setup: These mesh trays nest perfectly inside our Bootstrap Farmer Heavy Duty 10x20 2" Deep No-Hole Trays for efficient bottom-watering. Add water or nutrient solution to the solid tray below, and the mesh allows roots to access moisture while maintaining proper drainage.

Germination coverage: Bootstrap Farmer Heavy Duty Shallow Trays (no holes) can be used as a top cover during germination to maintain humidity, though they won't sit flush due to the depth difference.

Important compatibility notes:

• ✅ Compatible: Bootstrap Farmer Heavy Duty 10x20 2" Deep No-Hole Trays fit underneath for bottom-watering
• ✅ Compatible: Bootstrap Farmer Heavy Duty no-hole trays work as germination covers (won't sit flush)
• ❌ NOT compatible: Our Microgreen Tray Clip Labelers (rim thickness prevents proper fit)
• ❌ NOT compatible: Our 10x20 Reusable Grow Mediums without cutting to size (inner dimensions don't match)

Care & Maintenance - IMPORTANT

CRITICAL - No Heat Exposure: These Polystyrene trays will warp when exposed to heat.

❌ DO NOT:

• Put in dishwasher
• Wash with hot water
• Expose to steam or heat mats
• Leave in direct sunlight

✅ DO:

• Hand-wash with cool or room-temperature water and mild dish soap
• Wash before first use to remove manufacturing residue and oil marks
• Air dry completely before storage
• Store in a cool, dry location out of direct sunlight

Lifespan: With proper care, these trays can last through many growing cycles, though they won't be as long-lasting as premium heavy-duty polypropylene options.

What to Know Before You Buy

Perfect for growers who prioritize:

• Mesh drainage at an affordable price point
• Seed starting, propagation, and lighter-duty applications
• Growing on a budget without sacrificing drainage performance

Care requirements:

• Hand-wash only with cool water (will warp if exposed to heat/dishwasher)
• Wash before first use to remove manufacturing residue
• Store out of direct sunlight

Compatibility notes:

• Not compatible with our Microgreen Tray Clip Labelers or 10x20 Reusable Grow Mediums

The bottom line: These trays excel at what they're designed for—affordable mesh drainage for propagation and seed starting. They're not trying to compete with heavy-duty premium trays, and that's what makes them a smart choice for budget-conscious growers who need excellent drainage.

Product Details

• Material: BPA-free Polystyrene (PS) plastic
• Seeds, soil, and other items shown in photos are NOT included

Affordable mesh drainage for propagation and seed starting—perfect for growers who need excellent drainage without the premium price. 🌱