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Item Number: GP322

6-Pack Planting Containers - Standard (Sheet of 12)

Economical Seed Starting Cells

These lightweight 6-pack containers are a practical solution for seed starting, propagation, and transplanting. Each sheet contains 12 standard 6-packs (72 cells total), helping to prevent root entanglement and reduce transplant shock by giving seedlings their own space to grow. Ideal for vegetables, herbs, and flowers, these inserts are designed to streamline greenhouse and garden production alike.

Each container fits perfectly into standard 17" square seed flats, offering compatibility with common propagation systems. The individual cells measure 1.625" wide x 1.75" long x 2.75" deep—providing ample room for young root systems while maintaining compact growing dimensions for high-efficiency setups.

Need more cell sizes? Check out our Jumbo and X-Jumbo 6-pack options for larger starts, or browse the full Tools & Equipment collection for trays, domes, and seed-starting essentials.

Pack Size: 12 Standard 6-Packs per Sheet (72 cells)
Cell Dimensions: 1.625" W x 1.75" L x 2.75" D
Material: Lightweight plastic
Use: Seed starting, transplanting, greenhouse propagation
Compatibility: Fits 17" Square Seed Flats

Quantity Discounts for 6-Pack Planting Containers - Standard (Sheet of 12)
Buy 5 for $2.84 each
Buy 10 for $2.69 each
$2.99
Discount applied. Offer ends soon.
Next-day shipping available

Check Your Zone Compatibility:

Shipping Information

Ships from Northern CA.

Shipping Weight: 0.45 lb

Dimensions: 21.0"L x 10.5"W x 2.25"H

Features

  • Fits in 17 tray
  • Use for Seed Starting
  • Use with Large Seeds
  • Use with Small Seeds

Characteristics

Use Instructions

Useful Information

Guarantee

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Customer Reviews

Based on 8 reviews
88%
(7)
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13%
(1)
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L
Lewis McKinley
Great value

I use these every year to start my garden, can't beat the price.

K
Kay
Room for roots to grow!

I like these. They're deeper than the average 6-packs. I always have problems with the roots circling around the bottom of the shorter ones before it's safe to put them into the garden. These give some room to grow without having to do an intermediate transplant.

A
Ashley
Great containers

I'm growing my spring veggies, like cabbage, broccoli, lettuce etc to transplant with these containers, and so far really like them! Really good price too.

W
Wedge
Great

These trays are awesome. Great price and great product

C
Christine
Great trays!

Good amount and quality.