Tamarillo

Tamarillo is a member of the Soloanaceae family, with potato, tomato, pepino and naranjilla. Once known as the ‘Tree Tomato’. Native to the Andean region of Bolivia and north-west Argentina, the wild tamarillo seems to have all but disappeared from its native habitat. Tamarillos were first introduced to New Zealand in the late 1800’s from Asia. However the red tamarillo was developed by an Auckland nurseryman in the 1920’s. It was not until the 2nd World War that substantial quantities were produced, then an increase in production with the horticultural boom in the 1970’s.

Nutritional Value

Good source of Vitamin A, B6, C and E. Rich in iron and potassium. Low in calories and high in dietary fibre.

How to Eat

Cut in half and scoop out the rich juicy pulp. Or use in a fruit salad, sauces, chutneys or as a meat accompaniment.

Expected Yield

1 plant can yield 15-20kg of fruit.

Generic Fruiting Time

J F M A M J J A S O N D

Growing

Sun

Provide a warm, sheltered sunny position.

Wind

Protect from the wind as these plants are shallow rooted. Not salt tolerant.

Climate

Frost tender. Light frosts will naturally prune your tree. Tamarillos need plenty of water as the huge soft leaves transpire rapidly.

Soil

Any well drained site with good moisture content and high in organic matter.

Fertiliser

Apply three applications of low nitrogen NPK fertiliser during the growing season. One before pruning, second one month later and the third in February to help fruit development.

Pruning

Frosts will naturally prune your tree. After the frost, remove old and dead wood. In areas of no frosts you will need to manually prune back growth to prevent over crowding. Always remember fruit is formed on the new spring growth, therefore a hard prune will maintain desired shape, size and maximise next seasons fruit.

Pests

Tamarillos are susceptible to aphids and whitefly.

Hardiness

Frost tender. Hardy to -3 degrees.

Special Conditions

Fruit can sometimes have ‘stone cells’ around the equator of the fruit. These are hard lumps in the flesh between skin and the seeds. Sometimes they can be quite sharp. This condition can vary from tree to tree. The home gardener is advised to plant an extra tamarillo every two years if regular fruit supply is wanted.

We have 2 types of Tamarillo in our orchard:

Tamarillo Bold Gold

Cluster of pink fragrant flowers appear in spring within 18 months from planting. Followed by large golden fruit which is sweet and less acidic than the red varieties.

Habit – Fast growing tree with large heart shaped leaves that are soft and hairy.

Size – 3m x 2m

Pollination – Self-fertile

Harvest – May to July.

Variety Fruiting Time

J F M A M J J A S O N D

 

Tamarillo Tango

Cluster of pink fragrant flowers appear in spring within 18 months from planting. Followed by medium sized red/orange fruit. Very Sweet and low acidity.

Habit – Fast growing tree with large heart shaped leaves that are soft and hairy.

Size – 3m x 2m

Pollination – Self-fertile

Harvest – May to July

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