How to Grow Taro in New Zealand
SAFETY: raw taro contains calcium oxalate crystals that cause severe mouth and throat irritation, so always cook it thoroughly and wear gloves when peeling. It thrives in the warm, humid north and likes boggy or constantly watered spots. Corms are ready when the leaves yellow, usually seven to twelve months after planting.
When to plant taro in New Zealand
Timing is everything in New Zealand, where the warm north and the cooler south are weeks apart. Sow or plant in these months for your region:
| Region | When to sow or plant |
|---|---|
| Northland | September, October, November, December |
| Auckland | September, October, November, December |
Best taro varieties for NZ
- Common Taro (Colocasia esculenta) — Standard edible taro grown from corm tops or offshoots; large heart-shaped leaves. (Garden centres, Kings Plant Barn guides)
How to grow taro
- Space plants about 60cm apart.
- Sow seed around 5cm deep.
- Position: part shade.
- Ready to harvest in roughly 270 days.
- Seeds germinate in about 14 days.
Pests and problems
Watch for: Aphids. See our NZ pest and disease guide for organic control.
For a calendar tuned to your exact region, see the New Zealand planting guides or the Taro plant page.
FAQ
When is the best time to plant taro in New Zealand?
In the warm north (Auckland, Northland) sow in September, October, November, December. Cooler regions plant a little later. Check the table above for your region.
Where can I buy taro seeds or plants in NZ?
Try Garden centres, Kings Plant Barn guides.