Ooh, Tamarillo. Good pick, gardener.

All plants Card

Tamarillo

Solanum betaceum

Zones 8–13

Growing

Tamarillos are sensitive to frost and grow best in subtropical environments where temperatures remain stable. In a region with more pronounced seasons, expect the harvest in autumn. When planting, consider a denser arrangement to shield the woody shrubs from wind damage, and use soil that is light, deep, and permeable to prevent waterlogging.

These plants are more resistant to pests than common garden tomatoes, but watch for Solanaceae-related issues. The lateral branches can become fragile when heavy with fruit. To prevent branches from snapping under the weight, harvest the fruit as soon as it reaches maturity.

The fruit does not all ripen at once, so you will need to make several separate trips to the tree. The fruit continues to ripen after picking, and you can store it at room temperature for up to 20 days. Keep the fruit unwashed until you are ready to eat it.

Stats
Sunfull sun
Watermedium
Grow time>150 days
Height3–6ft
Spacing>24in
Light
Full sun✓
Part shade✓
Shade✗
Traits
Life cycleperennial
Categoryfruiting
Growth habitshrub
Seasonwarm
Frost tolerancetender
Height3–6ft
Spacingover 24in
Days to maturityover 150
Growing
Watermedium
Drainagewell drained
Soil ph min5.0
Soil ph max6.5
Propagation
Seed✓
Cutting✓
Division✗
Graft✗
Tuber bulb crown✗
Transplant✗
Container ok✓
Pollinationself fertile
Pollinator friendly✓
Toxic parts
Leaves✓
Seeds✗
Raw✗
Post harvest
Wash before storing✗
Ripens off plant✓
Curing daysnone
Shelf life1–4wk
Storage methods
Room temp✓
Cool dark✓
Fridge✓
Freeze✓
Can✓
Dry✓
Ferment pickle✓
Blanch before freezing✓
Calendar, zone 7
Not suited to zone 7. Grows in zones 8–13.