How to grow Gooseberry in New Zealand
Gooseberries are small, thorny bushes in the currant family that came to New Zealand with British settlers and still thrive in cool gardens, especially in the South Island. Sour green fruit picked early is for jams, pies and crumbles, while fruit left to ripen to red or purple can be sweet enough to eat fresh. The bushes get better with age and crop for many years.
📖 Our full guide: How to Grow Gooseberries in New Zealand
At a glance
When to plant by region
| Region | When to plant | Regional note |
|---|---|---|
| Northland | Not suited | Needs a cold winter to crop well. Northland is too mild and humid, so mildew takes over. |
| Auckland | June to August | |
| Waikato & Bay of Plenty | June to August | |
| Central North Island | June to August | |
| Wellington & Lower North Island | June to August | |
| Nelson & Marlborough | June to August | |
| Canterbury | June to August | |
| Otago & Southland | June to August | |
| Central Otago | June to August |
Not to be confused with: Cape gooseberry, an unrelated plant in the tomato family with fruit in a papery husk. Kiwifruit was also once sold as Chinese gooseberry.
Where to plant
Gooseberries need winter cold to crop well and are best suited to cool and cold climates, which is why they do so well in the South Island. Plant them in an open, sunny part of the garden where the soil does not dry out, sheltered from strong wind. In warmer districts give them protection from hot afternoon sun.
An open, airy spot matters because damp, shady conditions encourage powdery mildew. Enrich the soil with compost or well-rotted manure before planting, and on clay add gypsum and fork it in.
- Northland: not recommended. Winters are too mild for a good crop, and the humidity lets mildew take over.
- Auckland, Waikato and Bay of Plenty: worth a try in a cool spot with afternoon shade; crops are lighter than in the south.
- Central North Island, Wellington, Nelson and Marlborough, Canterbury, Otago and Southland, and Central Otago: well suited. Plant from June to August while bushes are dormant.
Choosing a variety
| Variety | Notes |
|---|---|
| Invicta | Resistant to American gooseberry mildew, with heavy crops of large green-pink fruit for eating, freezing, jam or pies. Very thorny |
| Pax | Resistant to mildew, with large, sweet, dark red fruit when fully ripe and almost no spines once mature. Vigorous and spreading, so it needs pruning |
| Farmers Glory | Well flavoured in cold climates, with green to claret-red fruit for cooking. Vigorous and spreading |
| Monarch | Slightly reddish, well flavoured fruit. Very thorny and needs pruning |
Since American gooseberry mildew arrived in New Zealand in 1984, Invicta and Pax have been the named varieties that show resistance, so they are the safest choices.
How to plant
- Buy bare-root plants or rooted cuttings and plant while dormant, from late autumn to early spring.
- Dig compost or manure into the planting area. Dig a hole wide enough for the roots, spread them out and plant at the depth they were growing.
- Space bushes at least 1.5 m apart.
- Firm the soil, form a ring of soil around the root zone to hold water, and water in well.
- Mulch with bark, woodchip or pea straw, keeping it clear of the stems.
Watering and feeding
Keep the soil moist, particularly from flowering until the fruit is picked. Dry soil gives small fruit and stresses the plant.
Feed in spring with a fruit or citrus fertiliser and mulch with compost or manure.
Pruning and care through the year
- Prune in winter. Gooseberries fruit on older wood and on last season's growth, so keep a framework of strong branches and prune to an open centre so air moves through the bush and you can reach the fruit.
- Cut out crowded, crossing and low branches, and remove any suckers coming from below ground.
- Net the bushes as the fruit swells, or birds will take it.
- Thin heavy crops by picking some green fruit for cooking, which lets the rest grow bigger.
- Wear gloves; most varieties are very thorny.
Harvesting
Pick green, firm gooseberries from November for cooking. For eating fresh, leave dessert types such as Pax on the bush until fully coloured and slightly soft, usually in December and January.
Gooseberries keep in the fridge for up to a week and freeze very well.
Growing in pots
Gooseberries grow well in a large pot at least 40 cm wide filled with a fruit potting mix, kept in sun with afternoon shade in warm areas. Water deeply every two or three days in summer, as pots dry fast, mulch the surface, and feed in spring and summer with a potassium-rich berry food. Standing the pot in a saucer of gravel helps keep the mix moist without waterlogging.
Pests and diseases
Powdery mildew is the main problem for gooseberries in New Zealand, and birds take ripe fruit. Choosing a resistant variety and an open, sunny site avoids most trouble.
Pests to watch for
- Birds Ripening fruit pecked or stripped from the bush. Net before the fruit colours.
- Aphids Curled young leaves at the shoot tips in spring.
- Sawfly
Diseases to watch for
- Powdery mildew White powdery coating on leaves, shoots and fruit, turning brown and felty on the berries. Grow Invicta or Pax, prune for airflow and avoid shady, damp spots.
- Leaf spot Brown spots on leaves and early leaf drop in wet seasons. Clear fallen leaves in winter.
Common questions
Can I grow gooseberries in Auckland or Northland?
In Northland it is not recommended, as winters are too mild and the humidity favours mildew. In Auckland and the Waikato you may get light crops from a cool spot with afternoon shade. Gooseberries do best from the central North Island south, and especially in the South Island.
Which gooseberry is best for New Zealand?
Invicta and Pax, because they resist American gooseberry mildew, which arrived in New Zealand in 1984. Invicta crops heavily with green-pink fruit; Pax has sweet, dark red fruit and few spines.
How do I prune a gooseberry bush?
Prune in winter. Keep a framework of strong branches and open the centre so air moves through, cut out crowded, crossing and low branches, and remove suckers from below ground. Gooseberries fruit on older wood and last season's growth, so do not cut everything back.
When are gooseberries ready to pick?
Pick firm green fruit from November for cooking. For eating fresh, leave them until fully coloured and slightly soft, usually December and January.
What is the white powder on my gooseberries?
That is powdery mildew. It turns brown and felty on the fruit. Grow a resistant variety such as Invicta or Pax, prune the bush open so air moves through, and plant in an open, sunny spot rather than damp shade.
How long until a gooseberry bush fruits?
Usually after a couple of years, and the crop keeps improving as the bush ages.
Sources we checked: Yates NZ: How to grow gooseberries; NZ Lifestyle Block (Our Way of Life): A guide to growing gooseberries in New Zealand; Otago Daily Times: Your garden, glorious gooseberries; Incredible Edibles: Currants (growing conditions for Ribes).