How to Grow Broccolini in New Zealand
A broccoli and gai lan cross grown for its long tender stems. Best in the cooler months. Cut the central head first and the side shoots keep coming for weeks. Cover against white butterfly.
When to plant broccolini 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 | February, March, April, August, September, October |
| Auckland | February, March, April, August, September, October |
| Waikato & BoP | February, March, April, August, September, October |
| Wellington | February, March, April, August, September, October |
| Nelson & Marlborough | February, March, April, August, September, October |
| Canterbury | February, March, April, August, September, October |
| Otago & Southland | February, March, April, August, September, October |
| Central Otago | February, March, April, August, September, October |
Best broccolini varieties for NZ
- Apollo / Tenderstem types — Broccoli and gai lan cross with long tender stems and small florets. (Kings Seeds, Mr Fothergill's NZ)
- Sprouting Broccoli (Summer Purple) — Free-branching sprouting type giving the same slim tender stems. (Kings Seeds)
How to grow broccolini
- Space plants about 30cm apart.
- Sow seed around 1cm deep.
- Position: full sun.
- Ready to harvest in roughly 70 days.
- Seeds germinate in about 7 days.
Companion planting
Grow broccolini near: Beetroot, Onion, Celery, Dill, Rosemary, Sage, Chamomile, Nasturtium.
Pests and problems
Watch for: White butterfly, Aphids, Diamondback moth. 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 Broccolini plant page.
FAQ
When is the best time to plant broccolini in New Zealand?
In the warm north (Auckland, Northland) sow in February, March, April, August, September, October. Cooler regions plant a little later. Check the table above for your region.
Where can I buy broccolini seeds or plants in NZ?
Try Kings Seeds, Mr Fothergill's NZ.