Moving a mature tree is one of the riskiest jobs in landscaping, and most of the risk sits in the root ball. Workers assemble the split HDPE panels around it and lock with screws, creating an air pruning environment on the spot: new roots meet the openings, branch internally, and build a dense fibrous mass. When transplant day comes the pot opens easily and every root comes with the tree. The UV resistant material and its anti-ageing formula take harsh sun, rain and mechanical handling, which is what city greening and park projects need from a container that works on site.
Moving a mature tree is one of the riskiest jobs in landscaping, and most of the risk sits in one place: the root ball. Lose it on the way, and the planting programme loses the tree and the years it took to grow.
The container is assembled around the root ball on site: split HDPE panels wrap it and lock with screws, instantly creating an air pruning environment around roots that were just cut for lifting. New roots meet the openings, branch internally, and build the dense fibrous mass that travels well and re-establishes fast. On transplant day the pot opens the same way it closed, and every root leaves with the tree. The same wall runs across the air pruning pot range in formats from nursery to landscape scale.
Municipal planting programmes work to schedules and survival targets at the same time: trees arrive from nurseries on contract, wait on site until the ground is ready, and have to establish through whatever the weather does next. A container that keeps roots pruned, drained and intact through that holding period is what protects the tree until planting, and the same container travels on to the next project instead of being written off. Custom diameters and panel thicknesses match the programme and the species.
| Use | Landscape trees, city greening, park planting projects |
| Material | UV resistant HDPE with anti-ageing formula |
| Diameter | 20-70 cm, or customised |
| Height | 20-70 cm, or customised |
| Thickness | 0.6-1.2 mm, or customised |
| Base diameter | 20-60 cm |
| Branding | Logo printing on bulk orders |
| Samples | Available |
Landscape sites are harder on equipment than nurseries: cranes, loaders, stacked storage and weather that does not wait for schedules. The UV resistant body and anti-ageing formula take harsh sun, rain and mechanical handling, and the panel-and-base construction absorbs a knock by replacing one part rather than the pot. Between projects, panels stack flat and nested, so a contractor stores a season of capacity in a corner. Larger tree stock runs in the tree and nursery container range.
Greening and park contracts order by programme: sizes and panel thicknesses quoted by volume, logo printing available for the tree supply chain, and samples to confirm the panel and split design before a full commitment. Fewer trees lost to transplant failure and lower replacement costs are what the container contributes to a planting budget. For soft-wall containers in the same range, the planting bag alternative covers flexible growing. Trade coverage of growing practice runs at HortiDaily and FreshPlaza.
Can the container be fitted around an existing tree?
Yes. The split panels assemble around the root ball on site and lock with screws, so a lifted tree is contained without another move.
Does it survive site conditions?
The UV resistant HDPE and anti-ageing formula take sun, rain and mechanical handling, and damaged panels are replaced part by part.
How do municipal projects order?
By programme volume with custom diameters and thicknesses, logo printing where needed, and samples before a full commitment.
Tell us the species, programme sizes and volumes you plan and we will come back with the packing plan and lead time.
Mark Wu, Co-founder & Technical Director, Sichuan Zhifang Net Industry. 15 years manufacturing agricultural nettings for growers in 32 countries.
