10x10 Heavy Duty Microgreen Trays - Shallow - Bootstrap Farmer

Looking for compact, durable trays that fit your smaller growing space or let you grow multiple varieties side-by-side? Bootstrap Farmer's 10x10 Heavy Duty Shallow Trays deliver the same professional-grade construction as their 10x20 counterparts in a versatile half-size format. Made in the USA from extra-thick, food-safe plastic, these trays are built for microgreens, sprouting, seed starting, and fodder systems.

Why These Trays Stand Out

Extra-thick construction: At 1.8-2.0mm thick, these aren't your typical flimsy trays. The heavy-duty build is thick enough to support substantial loads without bending or warping. We've grown countless microgreen varieties on these trays both indoors under grow lights and outdoors with excellent results season after season.

Shallow profile, big benefits: The 1¼" shallow depth is specifically engineered for microgreen production. This allows you to cut your microgreens as low as possible to maximize harvest weight while minimizing the amount of growing medium and water needed. Less waste, more efficiency.

Smart drainage design: Each slotted tray features strategically placed drainage holes—small enough to hold growing media in place, but large enough to drain excess water efficiently. This design helps prevent mold issues before they start while enabling effective bottom-watering when nested inside a solid tray.

Modular growing advantage: Two 10x10 trays fit perfectly side-by-side inside a standard 10x20 tray. This gives you incredible flexibility to grow different varieties in the same footprint, test new crops, or stagger harvests—all while using the same growing infrastructure.

Made to last: Food-safe #5 PP (Polypropylene) plastic that's BPA-free, dishwasher-safe (top rack), and built from recycled post-consumer plastic. With proper care and storage out of direct sunlight, these trays will serve you for years. Backed by Bootstrap Farmer's 2-year warranty against cracks and degradation (you will need to reach out to them directly).

Key Specifications

• Outer Dimensions: 10½" x 10½" x 1¼"
• Depth: 1¼" shallow profile
• Material: Extra Thick (1.8-2.0mm) BPA-Free Food-Safe #5 PP Plastic
• Manufacturing: USA-made for consistent quality
• Compatibility: Two 10x10 trays fit perfectly inside a standard 10x20 tray

Perfect For:

• Microgreens (all varieties)
• Sprouting seeds
• Wheatgrass production
• Seed starting for transplants
• Fodder systems
• Both hydroponic and soil-based growing
• Growing multiple varieties in the same 10x20 footprint
• Testing new crops or smaller production batches
• Home Growers

The shallow depth combined with proper drainage makes these ideal for dense seeding and quick-turn crops like microgreens where you want maximum airflow to manage humidity and prevent mold.

Compatible Growing System

These trays work perfectly with our 10x10 Reusable Grow Mediums (available in both silicone and stainless steel) for a complete soil-free setup.

Modular flexibility: Two 10x10 trays fit side-by-side perfectly inside a 10x20 tray, letting you grow different varieties in the same footprint or use one tray for watering while growing in the other.

Important sizing note: Due to the thickness of Bootstrap Farmer trays, four 5x5 trays will not fit properly in a single 10x10. For smaller batch testing with 5x5 trays, use them directly in a 10x20 tray instead (eight 5x5s fit in one 10x20).

Easy labeling and separation: Our Microgreen Tray Clip Labelers are specifically designed for Bootstrap Farmer trays. They make labeling varieties and harvest dates effortless while also simplifying tray separation during watering and crop inspection.

Bottom-watering setup: Nest a tray with drainage holes inside a solid tray (no holes) for efficient bottom-watering. The side cutouts make lifting the top tray easy for checking water levels.

Care & Longevity

Cleaning: Dishwasher-safe (top rack recommended - no heat). Can also be hand-washed with warm, soapy water.

Storage: Keep trays out of direct sunlight when not in use. UV exposure will degrade any plastic over time, but proper storage ensures these trays last for years.

Durability: The extra-thick construction resists cracking, warping, and wear from repeated use. These trays maintain their shape and strength through countless growing cycles.

You may find these blogs helpful:

• Which Microgreen Seeds Work on Reusable Grow Mediums?

• Silicone Reusable Microgreen Grow Medium - Complete Grow Medium Overview
  

• How to Clean and Sanitize Microgreen Trays and Reusable Grow Mediums: Complete Guide

• Microgreens and Mold: The Complete Guide to Prevention, Identification, and Treatment

• Knowing the Right Time to Transition Microgreen Trays from Weight to Blackout

• Common Mistakes When Growing Microgreens (And How to Avoid Them)

• Looking for the Best Microgreen Growing Advice? Start with On The Grow

• Frequently Asked Questions

Important Product Disclaimers

• Seeds, grow mediums, microgreens, and other items shown in photos are NOT included with tray purchase
• UV degradation: Store trays out of direct sunlight when not in use to maximize lifespan
• Food-safe materials: BPA-free #5 PP plastic, safe for growing edible crops
• Nesting recommendation: Use trays of the same depth when nesting for best results. Two 10x10s fit in one 10x20 tray
• 5x5 compatibility: Four 5x5 trays will not fit properly in a single 10x10 due to Bootstrap Farmer's extra-thick construction

Compact size, professional quality—perfect for growers who need flexibility without compromising durability. 🌱