About the Wilding Tree Risk Calculator
The Wilding Tree Risk Calculator must be used by foresters to assess the risk of wilding conifers spreading when:
If your score is less than 12, planting or replanting is permitted. If it is 12 or higher, you need resource consent.
The calculator is available in Appendix 1 of the Wilding Tree Risk Calculator guidelines.
Download the Wilding Tree Risk Calculator and guidelines [PDF, 1.7 MB]
Find out more
- NES-PF risk assessment tools guidance [PDF, 1.7 MB]
- NES-PF
Other NES-PF tools