SUNPACK 72-Cell Plug Flat Insert - Round Cells - Fits Standard 1020 Trays - 10in x 20in

SUNPACK 72-Cell Plug Flat Inserts for Reliable, Multi-Season Propagation

The SUNPACK 72-Cell Plug Flat Insert - Round delivers 72 individual growing cells in a 10in x 20in footprint designed to fit any standard 1020 propagation tray. Made from food-grade, BPA-free plastic, these inserts are a safe choice for edible crop production and last multiple seasons in commercial and home greenhouse environments. Round cell geometry promotes natural root-ball formation and improves aeration - no sharp corners to dry out or restrict root growth.

Key Features & Benefits

• 72 round cells - Round cell geometry promotes natural root-ball formation and improves aeration - no sharp corners to dry out or restrict root growth.
• 10in x 20in footprint - Fits any standard 1020 (10in x 20in) propagation tray for seamless integration into existing bench systems.
• Plug Flat construction - Food-grade, BPA-free plastic ensures safe use with edible crops while maintaining durability through multiple growing seasons.
• Multi-season durability - Quality materials hold up through repeated use, cleaning, and sterilization cycles for reliable long-term performance.
• Compatible with standard 1020 tray systems - Designed to drop into any standard 10in x 20in nursery flat without modification.

Who Should Use This

Greenhouse growers, nursery operators, and home propagators who need reliable, reusable 72-cell inserts that fit existing 1020 tray systems. The food-grade BPA-free construction makes the plug flat insert a great choice for edible herb, vegetable, and microgreen production.

Compatibility

Fits standard 10in x 20in (1020) propagation trays. Compatible with all common growing media including peat, coco coir, and soilless plug mixes. Works with overhead, bottom-watering, and flood-and-drain irrigation systems.

Frequently Asked Questions

Will these inserts fit my existing 1020 trays?

Yes - SUNPACK 72-cell inserts are designed to fit any standard 10in x 20in propagation tray. The 10in x 20in footprint ensures a secure, stable fit in standard nursery flats.

How many growing seasons will these inserts last?

SUNPACK Plug Flat inserts are built for multi-season use. With proper cleaning and storage between uses, they reliably hold up through multiple growing cycles.

What is the benefit of round cells?

Round cell geometry promotes natural root-ball formation and improves aeration - no sharp corners to dry out or restrict root growth.

Are these inserts safe for growing edible crops?

Yes - SUNPACK Plug Flat inserts are made from food-grade, BPA-free plastic, making them a safe choice for herbs, vegetables, and other edible crops.