Black Square Seedling Cups Thickened Breathable Anti-Deform Farm Fruit Vegetable Seedling Cultivation
This reinforced black square nursery pot is manufactured using high-quality, thickened polypropylene (PP) via a one-piece injection molding process. Vertical reinforcing ribs are evenly spaced along the walls to significantly enhance structural integrity, preventing outward bulging when filled with potting mix and ensuring resistance to crushing, impact, and deformation during stacking, transport, and handling. A widened, rolled rim facilitates easy gripping, lifting, moving, and transplanting. Raised support feet at the base elevate the pot to create airflow and drainage channels, allowing for the rapid discharge of excess water and improved aeration at the bottom of the soil, thereby significantly reducing the risk of root rot caused by waterlogging. The matte black finish blocks sunlight from reaching the growing medium, inhibiting algae growth and creating a dark environment favored by roots, which promotes the development of a robust and extensive root system. Unlike traditional round pots, the square design allows for tight arrangement on nursery racks, greatly increasing space utilization in greenhouses and nurseries by accommodating more seedlings within the same footprint. Empty pots can be nested for storage, effectively minimizing volume during warehousing and transport and reducing logistics costs. Resistant to sunlight and corrosion from water and fertilizers, these pots can be cleaned and disinfected after use for subsequent planting cycles, making them an economical and eco-friendly choice for long-term use.
5.0
Product name:
Black square seedling cup
Brand:
QianLi
Color:
Black
Place of Origin:
China
Packing:
Carton
ODM & OEM:
Available
Model:
Square
Size:
60*60*60mm、75*75*75mm、75*75*80mm、80*80*80mm、customizable
Minimum order quantity:
5000 pieces
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
View size guide
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Details
Structured Square Body: Features a square interior cavity with organized planting space, allowing for gap-free side-by-side placement.
Vertical Sidewall Ribs: Raised ribs evenly distributed around the sides reinforce the walls, preventing cracking caused by soil expansion
Widened Flared Rim: A thickened, rolled top edge makes gripping and handling easier and ensures stability when stacked
Elevated Base Supports: Raised feet at the bottom lift the pot off the surface, creating channels for drainage and airflow
Matte Black Finish: A refined matte texture that is scratch- and wear-resistant, offering excellent light-blocking properties
Nest-and-Stack Design: Empty pots can be nested vertically, significantly reducing the volume required for storage and transport
Product Characteristics
Reinforced wear-resistant anti-deformation design
Vertical ribs strengthen pot walls against compression. It stays shape-stable with no bulging under heavy growing media load, resists stacking and transport damage, and outlasts standard thin-walled pots by a wide margin
Space-efficient square design
Pots can be arranged tightly together, maximizing space utilization on seedling racks and in greenhouses compared to round pots; more pots fit into the same area, reducing facility costs and making them ideal for large-scale seedling production
Elevated base design to prevent root rot
Support feet lift the pot base, allowing for rapid drainage and airflow to the root zone; this improves root aeration and significantly boosts seedling survival rates
Light-blocking black material promotes root growth
Roots thrive in dark environments; the black pot blocks light from reaching the soil, inhibiting algae growth and preventing light-induced root stress, thereby fostering a more robust root system
Durable, reusable anti-aging PP material
The material withstands sun exposure and corrosion from water and fertilizers; pots can be cleaned and disinfected after a growing cycle for reuse, resulting in lower long-term procurement costs and greater environmental and economic efficiency
Compatible with commercial seedling equipment
The uniform square shape fits seedling trays, automatic transplanters, and mobile benches, integrating seamlessly with automated greenhouse workflows and making it highly suitable for commercial operations
Application
Home Gardening
Sowing and raising vegetable and flower seedlings for balconies and courtyards; propagating plants like roses and blueberries via cuttings; planting and maintaining small-scale fruits and vegetables
Greenhouses
Mass-producing seedlings for crops such as tomatoes, peppers, and strawberries; propagating ornamental flowers and landscaping plants; hardening off and temporarily storing seedlings
Horticultural Businesses & Seedling Suppliers
Cultivating seedlings for sale; using containers for shipping potted seedlings; bundling containers with growing media and seeds for retail
Agricultural Trials
Standardized containers for comparative breeding experiments and educational farming activities in schools
FAQ
The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.
1
Do the pots come with drainage holes?
Standard models feature drainage holes at the bottom; if you require hole-free versions for specialized water-storage planting or hydroponics, please contact customer service for customization.
2
How long can the seedling pots be reused?
Standard anti-aging PP models can be reused for 3–5 years if stored properly; simply rinse and disinfect after each use. For long-term outdoor exposure, we offer custom models with UV-resistant additives to further extend their lifespan.
3
What are the key advantages of square pots over round seedling pots?
Square pots allow for compact arrangement, maximizing shelf space utilization. Their reinforced sidewalls offer greater strength and resistance to deformation or breakage, making them ideal for large-scale greenhouse seedling production.
4
Can sizes be customized or brand logos printed?
We support mold creation for non-standard sizes, logo printing on the pots, and custom packaging. Small-batch orders for in-stock items can be placed directly; for large custom orders, please contact customer service for a proposal and quote.
5
What plants are they suitable for?
They are suitable for fruits and vegetables (such as tomatoes, peppers, strawberries, and blueberries), flowers (such as hydrangeas and roses), and various landscaping saplings during the seeding, cutting, and early growth stages.
6
Will they become brittle or crack quickly if left outdoors for long periods?
Standard horticultural PP withstands typical outdoor sun and rain. For environments with intense sun exposure, we recommend choosing UV-resistant custom models for enhanced weather durability.
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Leveraging its integrated industrial and trading advantages, it achieves self-production and self-sales, ample stock, and fast delivery, providing domestic and international customers with high-quality, cost-effective products and one-stop procurement services.
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Email: 314051743@qq.com
Tel: +86 139 3114 0800
Add: Building 3, Block H, Poly Garden, Chang'an District, Shijiazhuang City, Hebei Province.