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Home > Agriculture & Food > Protected Horticulture > Seed Tray & Planting Pot > Heavy-Duty Molded Pulp Seedling Tray Used for Flower Seedling Germination in Greenhouse
Heavy-Duty Molded Pulp Seedling Tray Used for Flower Seedling Germination in Greenhouse
Product Spotlights
Heavy-duty molded pulp construction provides superior strength for greenhouse use. 100% biodegradable and compostable, reducing plastic waste. Customizable cell counts (50–200) for various flower seedlings. Breathable material promotes healthy root growth and high germination rates. ISO9001 & ISO14000 certified manufacturer with global shipping from Qingdao.
Negotiable
MOQ: 1000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Molded Pulp ( recycled paper fibers )
Feature:
Other, Biodegradable & eco-friendly
Size:
Customizable ( common: 54cm x 28cm )
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
20 days
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Material
Other, Molded Pulp ( recycled paper fibers )
Feature
Other, Biodegradable & eco-friendly
Size
Customizable ( common: 54cm x 28cm )
Cell Count
50 / 72 / 128 / 200 cells per tray
Color
Natural brown or white
Application
Flower seedling germination in greenhouse
Thickness
3.0 - 5.0 mm ( heavy-duty )
Weight Capacity
Supports wet soil up to 15 kg per tray
Certification
ISO9001, ISO14000 ( available upon request )
Port of Shipment
Qingdao, China
Welcome to Qingdao Lucentsea Business Co., Ltd. — your reliable partner in sustainable agricultural solutions. Our Heavy-Duty Molded Pulp Seedling Tray is specifically engineered for professional flower seedling germination in greenhouse environments. Made from 100% recycled paper pulp, this tray offers exceptional strength and durability while remaining fully biodegradable. Whether you are a commercial nursery or a hobbyist grower, this tray provides the perfect balance of performance and environmental responsibility.
Unlike conventional plastic seedling trays that contribute to plastic waste, our molded pulp trays decompose naturally after use, reducing your carbon footprint. They are designed to withstand the rigors of greenhouse handling, including repeated watering, stacking, and transportation. The heavy-duty construction ensures that the tray maintains its shape even when fully loaded with moist growing medium and developing seedlings.
Key features and technical specifications:
- Material: Molded virgin pulp + recycled fibers – food-grade, non-toxic, and safe for delicate seedlings.
- Heavy-Duty Strength: Thicker walls (3–5 mm) provide superior load-bearing capacity compared to standard paper trays.
- Breathable Structure: Natural porous material allows optimal air exchange and water drainage, preventing root rot and promoting healthy root development.
- Customizable Cell Configurations: Available in 50, 72, 128, and 200 cells to suit different flower varieties and germination requirements.
- Easy Transplanting: Individual cells can be separated without damaging roots, saving labor and improving transplant success.
- Eco-Friendly: Fully biodegradable and compostable – after use, the tray can be planted directly into soil or disposed of in a compost pile.
- Uniform Seedling Growth: Consistent cell size ensures even water and nutrient distribution, reducing competition among seedlings.
| Parameter | Specification |
|---|---|
| Overall Dimension (L×W×H) | 540 × 280 × 50 mm (varies by cell count) |
| Cell Depth | 40–50 mm |
| Wall Thickness | 3.0 – 5.0 mm |
| Material | Molded pulp (70% recycled paper + 30% virgin fiber) |
| Biodegradability | 100% compostable (degrades in 60–90 days under normal conditions) |
| Weight per Tray | Approx. 80–120 g (depending on cell count) |
| Packaging | 100 trays per carton, or customized |
Benefits for greenhouse operators:
- Cost-Effective: Lower initial cost compared to plastic trays, plus no disposal fees for landfill.
- Labor Saving: No need to wash or sterilize trays between uses – just compost after one cycle.
- Improved Germination Rate: The breathable pulp material creates a microclimate that accelerates seed sprouting.
- Environmentally Responsible: Our trays help greenhouses achieve sustainability goals and appeal to eco-conscious customers.
Trusted by growers worldwide — Qingdao Lucentsea Business Co., Ltd. has been supplying premium agricultural products since 2026. We are ISO9001 and ISO14000 certified, ensuring rigorous quality control and environmental management. Our products are exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. With a dedicated logistics team at Qingdao Port, we ensure prompt and safe delivery. We invite you to experience the difference of our heavy-duty molded pulp trays. Contact us today for a quote or free sample – let’s grow green together!
Frequently Asked Questions (FAQ)
-
Q: Are these trays suitable for all types of flower seeds?
A: Yes, they work well with most flower varieties. The cell size can be customized to match seed size and root structure. For very small seeds, we recommend the 200-cell configuration. -
Q: How heavy is the tray when filled with soil?
A: A fully loaded 72-cell tray (with wet soil) weighs approximately 8–10 kg. The heavy-duty construction can handle that weight without bending or breaking. -
Q: Can I reuse the trays?
A: While the trays are designed for single use, they can be reused for one or two cycles if handled carefully. However, for best hygiene and biodegradation benefits, we recommend one-time use. -
Q: Do you offer custom sizes or printing?
A: Yes, we can customize the tray dimensions, cell count, and even add your brand logo via embossing. MOQ for custom orders is 5000 pieces. -
Q: What is the lead time and shipping method?
A: Standard lead time is 15–20 days after order confirmation. We ship via sea freight from Qingdao Port, and air freight is available for urgent orders. -
Q: Are the trays safe for organic farming?
A: Absolutely. The raw materials are virgin pulp and recycled fibers without any chemical additives. They comply with organic farming standards. -
Q: How should I store the trays before use?
A: Store in a dry, cool place away from direct sunlight and moisture. The trays are stackable, so they take minimal space. -
Q: Do you provide free samples?
A: Yes, we offer free samples for evaluation. You only need to cover the shipping cost. Contact our sales team for details.
Send Inquiry to This Supplier
1Yr
Business Type
Trading Company
Year Established
2026
Product Certifications
ISO9001, ISO14000
Port of Shipment
Qingdao
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