TNZ Growing Products
TNZ are custom manufacturers of horticultural potting mixes and environmental products for the New Zealand and Australian market.
We consult with leading fertiliser manufacturers to ensure that our formulations meet your specific requirements. TNZ has in-house facilities to perform chemical and physical property testing of your mixes so you can rest assured that your media is of the highest quality.
We can supply the mixes in bulk or in compressed bales up to 4.5m3.