Hydroponic sponge cube in 25x25x25cm polyurethane foam, beige or black, cut for seed germination and cloning in net pots and nursery trays.
Greenhouse NFT
Strawberry & Leafy Greens
Project Configuration
PVC NFT hydroponic gully / channel
Commercial greenhouse hydroponics
Ground-supported and hanging layouts
Farm, distributor and greenhouse project supply
Hydroponic Sponge Cube 25x25x25cm Foam. A block this size is bought to be cut down: the grower slices it into plugs to match the net pot or tray in use, rather than paying for pre-cut cubes in one fixed size.
| Product Name | Hydroponic plant sponge |
| Size | 25 x 25 x 25 cm |
| Material | Polyurethane |
| Colour | Beige or black |
| Feature | Soilless culture |
| Usage | Home garden and greenhouse |
| Cutting | Sliced to plug size on site |
| Advantage | Light weight, multiple sizes |
Nurseries cutting their own plugs, propagators striking cuttings. Also, households running a small net pot system.
Slice the block into cubes slightly wider than the seed, wet them, then set one seed per cube and keep them warm until the radicle shows.
Cutting on site avoids being locked into one plug size, which matters when a grower runs two pot sizes in the same house. You can read more about the background of this method on Sprouting.
You may also need:
Slightly wider than the seed and deep enough to sit in the net pot slot.
No, foam plugs are single use; the block is cut fresh each cycle.
It holds solution but supplies nothing itself. As a result, feed is set by the tank.





✓ Protected Bundling
Show how channels are stacked and protected before shipment.
✓ Container Loading
Add verified loading quantity and packing data when confirmed.
✓ Project Shipment
Explain project-based packing only when the supplier confirms the service.
Review available documentation and certification records to support your technical evaluation and purchasing decisions.
Review relevant documents for your product and project requirements.
Request supporting information for your procurement review.
Contact our team to confirm document scope and applicability.
The supplied product page shows strawberry and leafy-green greenhouse applications. Final planting spacing and layout should be confirmed for the specific crop and project.
The supplied page shows both galvanized support stands and hanging greenhouse layouts. The final support configuration should be matched to the greenhouse structure.
The source material includes multi-row greenhouse installations and project photographs, so the redesigned page is structured around commercial and project-based buying decisions.
For a useful project discussion, prepare the crop type, greenhouse dimensions, preferred row layout and any confirmed channel or support requirements.
Share the crop type, greenhouse size, row layout and target production plan so the sales team can discuss the appropriate gully and support configuration.
Tell us about your requirements. Our team will review your inquiry and contact you about the next steps.