seed planter trays Seed Starter Trays
SKU: 94848714482
seed planter trays

seed planter trays Seed Starter Trays

Sale price$25.62 Regular price$28.47
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

seed planter trays Seed Starter TraysInsert Tray for 2. 5" Seed Starting Pots 32 Cell Upgrade your seed starting setup with our 32 Cell Insert Tray, built tough for season after season use. Made from extra strength, BPA free, food safe plastic, these trays are far more durable than flimsy alternatives and backed by a 1 year warranty against breakage or warping. Designed to pair perfectly with our 2. 5" seed starting pots or 2"x2" Rockwool cubes, this insert tray provides stability and

Insert Tray for 2.5" Seed Starting Pots – 32 Cell

Upgrade your seed starting setup with our 32 Cell Insert Tray, built tough for season-after-season use. Made from extra-strength, BPA-free, food-safe plastic, these trays are far more durable than flimsy alternatives and backed by a 1-year warranty against breakage or warping.

Designed to pair perfectly with our 2.5" seed starting pots or 2"x2" Rockwool cubes, this insert tray provides stability and structure while allowing healthy root development. Ideal for vegetables, herbs, flowers, and hydroponic or soil-based growing, these trays are a must-have for serious growers.

Features

  • Heavy-duty construction – thick, BPA-free, food-safe #5 PP plastic

  • 32 cells per tray; each cell measures 2” square x 2” deep

  • Outer dimensions: 21 1/4” x 11 1/4” x 2”

  • Root-friendly design – drainage holes allow roots to grow through while retaining media like vermiculite

  • Compatible with 2.5" seed starting pots and 2"x2" Rockwool cubes

  • Works seamlessly with Bootstrap Farmer shallow 1020 trays without holes for bottom-watering

  • Reusable for many years, saving you money and reducing waste

  • Backed by a 1-Year Warranty against cracking and warping

Why Choose This Insert Tray?

Unlike throwaway propagation trays, these inserts are built for repeated use, whether you’re starting seeds indoors, running a greenhouse, or growing hydroponically. The tapered cell shape makes transplanting easier, while drainage holes prevent oversaturation and encourage healthy root growth.

Compatible with any standard 1020 flat, these trays also fit 1020 super-durable propagation trays and humidity domes for a complete, long-lasting seed-starting system.

✅ Perfect for soil, hydroponics, or Rockwool-based systems, the 32 Cell Insert Tray keeps your seedlings secure while giving their roots the environment they need to thrive.

Build your ultimate seed starting setup. Shop our full Seed Starting Supplies Collection

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94848714482

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ABK
West Palm Beach, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
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Tatacrio
Omaha, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Christy F
Los Angeles, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
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Cait E
Lowell, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Pawtucket, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026

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