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

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 into a standard 17" square seed flats, offering compatibility with common propagation systems. The individual cells measure 1 3/8" x 1 3/8" x 2 8/24" 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) -  21.5"x11"x2.25"
Cell Dimensions: 1 3/8" W x 1 3/8" L x 2 8/24" D
Material: Lightweight plastic
Use: Seed starting, transplanting, greenhouse propagation
Compatibility: Fits 17" Square Seed Flats