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Black Plastic Flower Pot - Nursery and Bench Growing
Black PP flower pot for nursery use in greenhouses: 90 to 180 mm top dia, slotted drainage base on feet, 3-year service life and nest packing.
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TEL:+86 191 5068 3942
- Features



Product Description:
The black plastic flower pot is the workhorse of greenhouse planting tools: made from PP material, black, usable for 3 years under normal usage, and designed so the root zone stays healthy. The scientific design and first quality material give it good permeability and ventilation, and black is the standard nursery color because it hides algae, warms the root ball earlier in spring and makes soil level easy to read. Eight sizes from BP90 to BP180 cover the crop from propagation to finished pot.The Base Is the Design:
The second and third photos show why this pot works. Seen from inside, a star shaped centre carries a ring of drainage holes around it; seen from below, the base is slotted and sits on feet, so water leaves the root ball and air follows it in. On a bench this means the pot never sits in a puddle, and with the drip and ebb hardware from our drip and ebb irrigation section the whole bench drains as one unit. The same base suits growers rooting cuttings in hydroponic propagation systems before potting on.Specifications:
1. Material: PP material.2. Black.
3. Usage time: can be used for 3 years under normal usage.
4. Scientific design and first quality material make it good for permeability and ventilation.
5. Total range of sizes from BP90 to BP180:
| Item No. | Top Dia (mm) | Top Dia (inch) | Bottom Dia (mm) | High (mm) | PCS/CTN | Carton Size (cm) | G.W./CTN (kgs) | CBM/CTN |
| BP90 | 90 | 3.5 | 60 | 80 | 3150 | 64x55x56 | 23.55 | 0.2 |
| BP100 | 100 | 4 | 70 | 90 | 1800 | 51x51x56 | 19 | 0.146 |
| BP120 | 120 | 4.7 | 85 | 105 | 1000 | 61x49x53 | 15.5 | 0.159 |
| BP130 | 130 | 5 | 88 | 115 | 900 | 53x40x55 | 15.5 | 0.117 |
| BP140 | 140 | 5.5 | 95 | 125 | 800 | 57x57x58 | 16.5 | 0.189 |
| BP150 | 150 | 5.9 | 105 | 135 | 600 | 61x46x56 | 15.5 | 0.157 |
| BP160 | 160 | 6.3 | 110 | 145 | 600 | 65x49x57 | 18 | 0.182 |
| BP180 | 180 | 7 | 130 | 150 | 450 | 55x55x58 | 18 | 0.176 |
Planning a Nursery Program:
Order by crop stage rather than by pot number: small sizes hold propagation and the first shift, mid sizes carry the growing-on stage, and the large sizes take the crop to sale. Because the pots nest, cartons are dense and cheap to ship, and used stock can be washed and reused within the 3 year usage window. Growers planning a whole house around the program can step up from pots to a covering structure in the commercial greenhouse projects catalogue.Ordering and Support:
Tell us the size, the quantity and the crop, and we will quote by carton with the packing data above. If you need to ask a question and get some help to find the best greenhouse for you, then just call us on +86 191 5068 3942 or send E-mail to sales@cngreenhouses.com. You can also read about our nursery supplies factory.Frequently Asked Questions:
Q: Why choose black pots instead of colored ones?
A: Black hides algae on the pot wall, warms the root ball earlier in spring, and makes the soil line easy to read at a glance. It is the standard color for nursery production.
Q: What is the drainage pattern in the base?
A: A star shaped centre with a ring of holes around it, and the outer base is slotted and raised on feet, so water drains fast and air moves in behind it.
Q: How long does the pot last?
A: Under normal usage it can be used for 3 years. Between crops it can be washed and stacked for reuse within that window.
Q: Which size should I start propagation in?
A: The 90 to 120 mm sizes suit propagation and the first shift; move the crop up through the 130 to 180 mm sizes as it fills the root ball. The full size chart is in the table above.
Q: How are the pots packed for shipping?
A: Nested. BP90 packs 3150 pcs into a 64x55x56 cm carton, BP180 packs 450 pcs into 55x55x58 cm, and every size's carton data is listed in the specification table.
Q: Can I mix sizes in one container?
A: Yes. Cartons are uniform and the pots nest, so several sizes can be combined in one container, together with trays, benches or irrigation hardware if you need them.
Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.





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