PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 1

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 2

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 3

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 4

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 5

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 6

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells 7

PS Eco-friendly Seed Tray 540x280mm w/ Lid - 4-288 Cells

Place of Origin:

China

Samples:

$2.0/carton | Min. order : 1 carton

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-10000000(cartons):31(days),>10000000(cartons):To be negotiated(days)

model number:

Seedling tray

brand name:

HYRT

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finishing

Not Coated

Shape

Rectangle

Capacity

50/72/105/128/200/288/320

plastic type

Feature

Eco-friendly

material

place of origin

Shandong, China

type

Nursery Trays & Lids

Stackable Lidded Eco Tray

This eco-friendly PS seed tray (540×280 mm) with lid delivers durable, BPA-free seed starting for healthier, more reliable germination. Its versatile cell options (4–288), sturdy 0.6–1.5 mm construction, sleek black shape, separate lid and secure carton packaging streamline seeding, transport and storage. Perfect for greenhouses, nurseries and home growers seeking dependable, eco-friendly Other Tools that combine professional quality with easy cleanup and long service life.

Eco PS Seed Tray

Made from eco-friendly PS plastic with a 540 × 280 mm footprint and offered in multiple cell counts up to 288, this nursery tray with lid features a durable 0.6–1.5 mm wall thickness and a black, uncoated finish for dependable, long-lasting use. Functional attributes include uniform cell cavities and a separate lid that help contain media, moderate moisture for better germination, and support seed starting and nursery propagation while remaining free of heavy metals, DEHP, and BPA for safer cultivation. Its sturdy structural design, secure carton packaging for transport resilience, and wide configurability make it a practical, eco-conscious addition to any gardener's Other Tools collection.

Eco Friendly Seed Tray

The HYRT PS eco-friendly seed tray with lid (540×280 mm) features a sturdy 0.6–1.5 mm construction and is available in versatile cell configurations up to 288 cells for efficient seed starting and nursery use. Made from eco-friendly, BPA-, DEHP- and heavy metal-free plastic in black with a separate lid and robust carton packaging, it delivers durable, safe performance for greenhouse vegetables and propagation. This nursery tray complements garden accessories and Other Tools to streamline planting and professional nursery management.

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Sustainable Durable Efficient Propagation

Crafted by a brand focused on sustainable propagation, the PS eco-friendly seed tray (540 x 280 mm) is molded from recycled, recyclable PS and comes with a snug lid to protect young plants and cut waste. Its lid forms a humid mini-greenhouse while the modular base supports configurations from 4 to 288 cells for precise seeding, propagation and easy transplanting. Lightweight, stackable and compatible with Other Tools and automation systems, the tray reduces labor, saves space and delivers a cost-effective, scalable solution for nurseries and home growers.

Material introduction

Molded from high-quality PS (polystyrene) with a 0.6–1.5 mm wall thickness, this 540 x 280 mm seed tray and lid deliver the stiffness and durability needed for regular nursery use. Its eco-friendly formulation contains no heavy metals, DEHP, or BPA and is left uncoated to preserve chemical safety for delicate seedlings. Designed for versatility, the tray’s material performance complements greenhouse setups and pairs well with Other Tools in professional and hobbyist propagation kits.

◎ PS Eco-friendly Seed Tray 540×280 mm (Technical)

◎ PS Eco-friendly Seed Tray 540×280 mm (Safety & Plant Health)

◎ PS Eco-friendly Seed Tray 540×280 mm (Sustainability & Handling)

FAQ

What do the "540x280mm" size and "4–288 cells" mean, and how do I choose the right cell configuration?

The 540 x 280 mm dimension is the outer tray footprint; the 4–288 cell range indicates you can use inserts or partition patterns from large cells (4) to many small plug cells (up to 288) depending on insert style. Choose larger cells (4–12) for big seedlings or slow-growing crops (tomato, pepper, ornamentals), medium cells (24–72) for herbs and vegetable seedlings, and small plug cells (128–288) for microgreens, salads, or producing many small plugs per tray.

How and when should I use the lid included with the seed tray?

The lid functions as a mini-greenhouse to keep humidity and temperature steady during germination. Keep it on until most seeds have sprouted and condensation is moderate; then begin venting daily and fully remove the lid once seedlings show their first true leaves so airflow increases and damping-off risk is reduced.

Can these trays be reused and how should I clean or disinfect them between crops?

Yes — reusing trays is one of the most eco-friendly practices. Remove potting mix, wash with warm soapy water, then disinfect with a 10% bleach solution or hydrogen peroxide rinse (follow safety instructions), rinse thoroughly and air-dry before reuse. If the material is recyclable, follow local recycling rules when the tray reaches end of life.

Are these trays compatible with greenhouse benches, heat mats, or hydroponic systems?

They are well suited to greenhouse benches and seedling heat mats for improved germination. For hydroponic or ebb-and-flow systems, use compatible inserts or liners to manage water retention and drainage; ensure trays and lids are stable on any heating or irrigation equipment you use.

What’s the best way to water and remove seedlings from a multi-cell tray without damaging roots?

Water by bottom-watering or light misting before transplant to reduce root disturbance; when removing plugs, gently squeeze the cell sides or use a narrow dibber to push the plug up from underneath. Handle by the plug’s soil mass or the cotyledons’ base (not by true leaves), and transplant promptly into prepared holes.

What common application scenarios work best for this tray (home gardener, commercial nursery, schools)?

Home gardeners: start herbs, salads, and vegetables on a windowsill or balcony; the lid helps start seeds indoors. Commercial nurseries: produce large numbers of uniform plugs with efficient bench stacking and heat mat compatibility. Schools and workshops: use the clear lid for germination demonstrations and small group propagation projects; the range of cell sizes makes it flexible for many lesson plans.

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