Our range of heavy-duty black plastic pots is the industry standard for growers looking to maximize their available floor space. The square profile allows for "edge-to-edge" placement, eliminating the wasted gaps found with round pots and making them the perfect choice for high-density propagation and professional grow rooms.
These square plastic pots are exceptionally versatile, making them ideal for Flood and Drain, drip feed systems, or custom-built hydroponic setups. Featuring a multi-drainage base, they ensure superior aeration and moisture control, preventing root rot and promoting vigorous plant growth from the seedling stage to the final harvest.
Constructed from high-tensile, heavy duty black plastic, these pots are designed to be reused season after season. They are light-proof to protect sensitive root zones and rigid enough to support heavy media like coco coir or clay pebbles. Pair these with our matching square plastic saucers for a clean and efficient drainage solution.
Select the perfect volume for your plants, from early-stage propagation to massive final-stage reservoirs.
| Pot Volume | Ideal Growth Stage | Matching Saucer Size |
|---|---|---|
| 0.7 Litre | Seedlings & Propagation | 21cm Square |
| 1.5 Litre | Early Veg / Small Herbs | 21cm Square |
| 3 Litre | Mid-Vegetative Phase | 25cm Square |
| 5.7 Litre | Final stage (SOG) / Large Veg | 25cm Square |
| 11 Litre | Standard Flowering Stage | 29cm Square |
| 18 Litre | XL Final Stage / Specimen Plants | 33cm Square |
At Dr Blooms, we specialize in high-quality black plastic plant pot saucers (UK) and durable pots. Our heavy duty black plant pots are trusted by hobbyists and commercial growers across the UK for their performance and value.
Mainland England & Wales
We ship parcels using DHL tracked Service. DHL will send you tracking information by email or text to inform you know when they will be delivering your parcel.
Small items are sent via a Royal Mail tracked service.
Our cut-off time for deliveries to leave us the same day is 3pm Monday to Friday.
In Stock: 1 - 2 Working Days
Out of Stock: 2 - 4 Working Days
Items Marked 'Out of Stock' on the website are not currently available from our supplier. Please call or email & we will update you when available.
If any item ordered is unavailable we will contact you by email or phone with expected delivery times. We only debit orders on dispatch so should you wish to cancel, we will do so.
Free Product Exchange:
We allow 30 days for a product exchange. On receipt of the original unused items we will return your exchange carriage free.
Terms and conditions apply.
Scottish Highlands / Northern Ireland
The cut off time for deliveries to leave us the same day is 3pm Monday to Friday.
We ship using DHL tracked service. DHL will send tracking information by email or text so you know when they will be delivering your parcel.
Small items are sent via a Royal Mail tracked service.
Free Collection:
Please arrange a collection time and date with our team if you wish to collect your order.
