Microgreen Tray Clip Labelers (10-Pack)
Original Design by On The Grow® | Label • Lift • Separate • Organize
The original tray clip system made specifically for microgreen and seed starting trays. Created to solve real grower frustrations—stuck trays, mixed-up crops, and hand strain from bottom watering—these multi-purpose clips let you label, separate, and lift trays with one simple, reusable accessory.
Why These Exist
If you've ever struggled to separate stacked trays during bottom watering, damaged plants trying to pry trays apart, or lost track of which tray is which variety, you know the problem. These clips solve all three issues.
How They Work
Easy Tray Labeling & Color Coding: Each clip features a large, flat tab sized perfectly for ½-inch electrical tape (recommended). Write crop names, seeding dates, or notes directly on the tape for instant identification. The tape stays waterproof, removes cleanly, and fits securely.
Available in multiple colors for easy color-coding: separate varieties, track planting dates, mark experiments, distinguish market crops from personal grows, organize customer orders, or identify filming trays.
Separates Stacked Trays: For bottom watering or stacked germination setups, these clips provide a solid grip point to separate trays without pinching plants or damaging crops.
Comfortable Lifting: The center-mounted design gives you better control when lifting and separating stacked trays. No more prying trays apart with fingertips or fingernails, especially when trays are wet or tightly stuck together.
Strong, Secure Fit: Designed for thicker, rigid agriculture trays like Bootstrap Farmer Heavy Duty Trays. Clips attach firmly and stay in place during regular use.
Best For
- Microgreen growers managing multiple trays
- Bottom-watering setups where trays stick together
- Market growers needing quick, clear tray identification
- Content creators tracking multiple grow batches
- Anyone wanting organization with a bit of personality
Tray Compatibility
These clips FIT:
These clips do NOT fit:
- Thin or flimsy trays
- Most sprouting trays
- 7x14 Trays
- Trays without defined rim thickness
Don't fit your trays? Contact us within 15 days of delivery. Since we design and manufacture these in-house, we may be able to adjust the fit, or we'll provide a return label and full refund.
How to Attach
Press one corner of the clip onto the tray first, then push the opposite side into place. You should feel and hear a light "click" once fully seated.
Installation video available in product photos for visual reference.
What's Included
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10 tray clip labelers (one pack)
- Multiple color options available
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Not included: ½-inch electrical tape, markers, trays
Care & Use
Designed for thick agriculture trays only. Tight fit prevents slipping but may scuff tray lips over time with heavy use.
3D-printed construction: Minor layer lines may be visible—this is normal and doesn't affect function.
Cleaning: Remove clips before washing trays. Do not soak clips in water or leave in direct sunlight, as prolonged exposure can make plastic brittle.
What Growers Say
Growers consistently mention how firmly these clips attach to their microgreen trays, how much easier they make separating trays during bottom watering, and how helpful color-coding is for staying organized—especially when filming, selling at market, or managing multiple crops.
Warranty & Design
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1-Year Warranty on all tray clips
- Original design by On The Grow®
- Designed and manufactured in-house
Product Specifications
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Quantity: 10 clips per pack
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Material: Durable plastic (3D-printed)
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Labeling Method: ½-inch electrical tape (sold separately)
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Mounting Location: Center finger slot or tray sides
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Colors: Multiple options available
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Compatibility: Thick, rigid agriculture trays (BSF and similar)
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Label, lift, separate, organize—designed by growers, for growers.
