Seed Starter Trays - 32 Cell
$3.79 - $175.00
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In stock — ships in 1–2 business days from Texas
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Shipping Policy
Most products ship from our Texas facility in 1 to 2 business days. Express shipments placed after 12PM EST ship the next business day. Full details are on our Shipping page.
Returns Policy
Returns can be made on most products within 30 days of purchase. After 30 days we are unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy.
Shipping weight
Weight: 0.66 lb
Insert Tray for use with 2.5" Seed Starting Pots
Features:
- These 32 Cell Trays are made with EXTRA strength BPA-free, food-safe plastic and are the most durable propagation trays on the market.
- These trays are NOT flimsy or brittle. They can easily handle anything you put in them
- Backed by 1 Year Warranty to be free of breakage or warping
- Each cell measures 2” square by 2” deep. Outer Dimensions: 21 1/4” x 11 1/4” x 2” Deep
- This tray is compatible with 2"x2" rockwool cubes found with many grow towers
- This tray works as a holder for our 2.5" seed starting pots
Description:
Our 32 Cell Seed Trays are exclusively designed and sold by Bootstrap Farmer.
- Designed to work with shallow 1020 trays without holes (bottom tray for watering)
These seedling trays are built to fit 2x2 Rockwool cubes found with many grow tower kits. These are meant to be reused over and over, season after season. They are perfect for vegetables, herbs, flowers, and germination of seedlings in soil or hydroponics for hobby or commercial growers.
These will fit into any standard 1020 flats, including our super durable propagation trays, sold exclusively by Bootstrap Farmer. Cells are a bit wider on the top and slightly tapers to the bottom, with drainage holes. The drainage holes allow for roots to continue to grow through the bottom of the cell tray if desired. They are large enough for roots to find their way, but also small enough to hold moistened vermiculite in place.
Rated 4.88 out of 5 by 159 growers
Recent 4- and 5-star reviews. Read all 159 reviews →
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5 out of 5 stars
Love these trays
These trays are perfect for holding all my 2.5” starter pots! They make underwatering so much easier and keep them from falling over. I had my most successful spring garden this year with my starts using my new BootStrap Farmer containers.
Kati F., June 2025 -
5 out of 5 stars
These feel really sturdy and will be really efficient, im excited to use them.
Arden, April 2025 -
5 out of 5 stars
These are keepers
Replacing all my flimsy plastic with Bootstrap farmer. These are keepers and will serve well for years to come.
Lee C., April 2025 -
5 out of 5 stars
Super satisfied
I bought these to use with the 2.5” seed starter pots. They hold the pots secure with no tipping. They feel like they will last a long time and I’m really happy with my purchase.
Tracy T., April 2025 -
5 out of 5 stars
excellent products
Thoroughly recommend Bootstrap's reusable pots, inserts and propagation trays. I've tried nearly all non-plastic alternatives for seed starting, transplanting and growing-on plants, but for good or bad, nothing beats plastic. Since we have to use plastic, I believe in buying the best products available and using them for years. Bootstrap's products meet those requirements perfectly. I've been...
Tammy J., April 2025