PS Seedling Plug Trays for Nursery & Greenhouse Propagation
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Horyard PS Seedling Plug Trays are designed for commercial nurseries, greenhouses, farms and professional plant propagation. Made from lightweight PS plastic, these trays provide individual growing cells for efficient seed starting, rooting and transplant production.
A wide range of configurations is available, including 15, 21, 50, 72, 98, 105, 128, 162 and 200 cell plug trays, allowing growers to select the appropriate cell size for different crops and propagation requirements.

TECHNICAL DATA DETAILS
| Item |
Specification |
| Product Name |
PS Seedling Plug Tray |
| Material |
PS |
| Cell Options |
15 / 21 / 50 / 72 / 98 / 105 / 128 / 162 / 200 Cells |
| Tray Size |
Approx. 540 × 280 mm* |
| Thickness |
Multiple Options Available |
| Color |
Black |
| Application |
Seed Starting & Plant Propagation |
| Packing |
Carton |
| Supply Type |
Wholesale / Bulk Supply |
| OEM |
Available |
***Multiple PS tray thicknesses are available for different nursery applications and market requirements. Contact us for recommendations based on your target market and order quantity.
Key Features
Multiple Cell Configurations- Different cell counts and cell volumes are available for vegetables, flowers, herbs, nursery seedlings and other propagation applications.
Root-Guiding Cell Design-Vertical grooves inside the cells help guide roots downward and reduce excessive root circling, supporting stronger root development.
Drainage Holes-Drainage openings at the bottom of each cell help remove excess water and maintain suitable moisture conditions around the root zone.
Ventilation Design-Ventilation openings between cells improve airflow around the tray and growing media.
Water Distribution Design-The tray structure helps distribute irrigation water across the growing area for more consistent seedling management.
Multiple Thickness Options-Different PS thicknesses are available to meet different growing cycles, handling requirements and purchasing budgets.
Space-Efficient & Stackable-Empty trays can be nested and stacked for convenient storage, carton packing and bulk transportation.
.
Applications
Designed for Seed Starting & Plant Propagation
The nursery bottom tray and humidity dome can be used for:
Seed germination
Seed starting
Vegetable seedlings
Flower seedlings
Herb propagation
Cutting propagation
Young plant production
Nursery propagation
Greenhouse growing
Ideal for commercial nurseries, greenhouses, propagation facilities, farms, garden centers and professional growers.
Factory Production & Secure Packaging
Description:
Professional production of PS seedling plug trays with stable quality and multiple cell options. Secure carton packaging for wholesale and international shipping.
MOQ: 1 Carton
OEM & Bulk Orders Available
Global Shipping Support
Packing & Loading
Wholesale & Export Packaging
Bulk packaging and export cartons are available according to product thickness, dome configuration and order quantity.
For an accurate quotation, please provide:
Required Thickness + Quantity + Destination Country/Port + Packaging Requirements
Horyard can provide FOB, CIF and other shipping solutions according to the destination.

FAQ
1. What sizes of seedling plug trays do you offer?
We offer multiple cell configurations, including 15, 21, 50, 72, 98, 105, 128, 162 and 200 cells. Different cell sizes and depths are available for different seedlings and growing stages.
2. What material are your seedling trays made from?
Our nursery plug trays are made from PS (Polystyrene) material. Different thickness options are available to meet different nursery, greenhouse and commercial growing requirements.
3. Which cell size should I choose for my seedlings?
It depends on the plant variety, root development and growing period. Larger cells are suitable for seedlings requiring more root space, while higher-cell-count trays are ideal for efficient large-scale propagation.
4. Do the cells have drainage holes?
Yes. Each cell is designed with a bottom drainage hole to help remove excess water, improve aeration and support healthy root development.
5. Are these plug trays suitable for commercial nurseries and greenhouses?
Yes. Our PS seedling plug trays are designed for commercial nurseries, greenhouses, farms, vegetable propagation, flower growing, forestry seedlings and large-scale horticultural production.
6. Can you customize the thickness and specifications?
Yes. Multiple thicknesses are available for selected models. We can also discuss customized specifications, packaging and other OEM requirements for bulk orders.
7. What is the MOQ for wholesale orders?
MOQ depends on the tray model, thickness and packaging requirements. Please send us the cell count, required quantity and destination country or port, and we will provide a wholesale quotation.
8. Can I get samples before placing a bulk order?
Yes. Samples can be provided for quality and size evaluation. Please contact us with the plug tray model you are interested in and your delivery address.