Grow Tray Insert Sheet 5" × 5" cells, 8 cells per sheet Propagation & Retail Insert

Durable, black vacuum-thermoformed insert sheets made in the USA from 95% recycled material. Each 5" x 5" cell offers generous soil volume and burned drainage holes, making these inserts perfect for bedding plants, herbs, and other retail greenhouse crops. Sold in a convenient case of 10 sheets (80 cells total), they nest seamlessly into standard 10 × 20 flats for efficient pot-up, transport, and merchandising.

5" x 5" GROW TRAY INSERT SHEETS

Transform any standard 1020 flat into eight spacious cultivation cells with these 5" x 5" Grow Tray Insert Sheets. Each sheet is vacuum-thermoformed from rugged, +95% recycled plastic, providing commercial strength while supporting sustainable production practices.

With generous 2.27-inch depths and precision-burned drainage holes, the inserts create an ideal environment for herbs, vegetables, and bedding plants—promoting healthy root systems and uniform moisture management from propagation through retail display.

CASE-READY CONVENIENCE

Sold in packs of 10 sheets (8 inserts per sheet), each case delivers 80 individual 5" x 5" cells—perfect for trial runs, specialty crops, or boutique greenhouse programs.

KEY ADVANTAGES

1

Eight large 5" x 5" cells per sheet—45.65 cu in growing volume each

2

Burned drainage holes eliminate waterlogging and encourage air pruning

3

Manufactured in the USA with +95% recycled material

4

Compatible with 1020 open, cross-rib, and web flats for plug-and-play workflow

5

Bulk case of 10 sheets keeps inventory manageable for small to mid-size growers

IDEAL APPLICATIONS

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Seed Germination & Propagation

Each 5" × 5" cell provides generous root space and precise drainage, giving vegetables, herbs, and flower seedlings the perfect start.

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Home & Urban Gardening

Fits neatly into standard 10 × 20 flats or shelving, making it easy for hobbyists and balcony gardeners to grow multiple varieties in compact areas.

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Commercial Greenhouse Production

Durable, thermo-formed inserts speed up bench loading, reduce transplant shock, and improve space utilization for high-volume growers.

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Research & Trial Plots

Uniform cell size and recycled black material offer consistent, repeatable conditions for cultivar testing, nutrient experiments, and university trials.

SUSTAINABLE GROWING SOLUTION

These 5" x 5" Grow Tray Insert Sheets deliver a plant-ready combination of strength, convenience, and eco-friendly design for commercial greenhouses and retail operations alike.

Manufactured in the USA from +95 % post-consumer recycled plastic for a reduced carbon footprint
Vacuum-thermoformed construction keeps each sheet lightweight yet rigid for dependable handling
Eight spacious 5" x 5" inserts per sheet accelerate filling, spacing, and transplanting tasks
Precision-burned drainage holes encourage rapid water flow and healthy root aeration
Sized to nest perfectly inside standard 10 × 20 greenhouse flats for efficient bench utilization

KEY SPECIFICATIONS

Sheet Footprint

10.56 in W × 21.06 in L (26.82 cm × 53.49 cm); designed to fit STF-1020 open, cross-rib, and web-lightweight flats

Cell Volume

45.65 cu in (1.58 pt / ≈ 748 mL) maximum liquid capacity per 5" cell, providing ample root space for herbs, bedding plants, and starter vegetables

Material Composition

+95 % recycled, vacuum-thermoformed plastic recycled high-impact polystyrene (HIPS) in a durable black finish

Case & Pallet Packaging

10 sheets per case; 36 cases per pallet (360 sheets) for economical shipping and storage

Quality Assurance

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MADE IN THE USA

Proudly manufactured in the United States, supporting local jobs and ensuring strict quality-control standards.

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SUSTAINABILITY

Thermoformed from more than 95% recycled material, helping to conserve resources and reduce landfill waste.

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USMCA COMPLIANT

Qualifies under the United States-Mexico-Canada Agreement (USMCA) rules of origin for seamless North American trade.

Compatible Products

Complete your propagation setup with 20" x 10" Grow Trays with Holes or 20" x 10" Grow Trays without Holes

YOUR PARTNER IN PACKAGING

As a United States Veteran-owned and operated packaging company based in Evansville, Indiana, we're committed to providing high-quality food-grade packaging solutions that help your business succeed. Our 5" x 5" Grow Trays Insert Sheets exemplify our dedication to quality, functionality, and value.

CUSTOM BRANDING CONTACT US

Grow Trays and Inserts