TNZ Grow

All our bark is is taken almost exclusively from milled-for-timber Pinus Radiata trees, so it is a natural and environmentally friendly product.


Our peat resource is located in Southland, New Zealand and proudly owned and managed by our own company. This enables us to select the right grade of peat for each customer's requirements.

Custom Mixes

All of our potting and growing media mixes are peat and bark-based and custom manufactured to each customer's requirements. 

Contact our team

9 Matheson Road
New Zealand

PO Box 542 
Invercargill 9840
New Zealand

Ph:   +64 3 230 3085
Fax:  +64 3 230 3084

Email using our Contact Form