Safe to Plant

Autumn raspberry · Ho Chi Minh City, Ho Chi Minh City (HCMC), Vietnam

When to plant autumn raspberries in Ho Chi Minh City

Main outdoor window

not outdoors here

The window this page is built around.

Timed from last spring frost

no spring frost

In Ho Chi Minh City, on your chosen risk.

First autumn frost

no autumn frost

The far end of the outdoor season.

The average last frost. Half of all years are later than this.

Step by step in Ho Chi Minh City

Each window is a range, not a single day. Earlier in the range buys you a longer season; later in it buys you a safer one.

Frost tolerance
Very-hardy
First crop
Year 1
Chill needed
700 hours
Hardy to
Zone 3a–8a
Spacing
45 cm
Sun
Full

Autumn raspberries through the year

Against the frost risk in Ho Chi Minh City

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Frost risk Today

Why these dates

Plant dormant. Cut every cane to ground level in late winter; the fruit comes on the new growth. This is the easier of the two raspberry types by a wide margin.

The first autumn frost ends the picking, so in a short-season climate an autumn raspberry may only deliver part of its crop before the weather closes it down.

Autumn raspberries are planted once and then left in place, so there is no sowing offset to resolve. What matters in Ho Chi Minh City is the shape of the year: this crop is dormant through the winter and is planted while it sleeps, any time between leaf fall in autumn and the restart of growth in spring, so long as the ground is neither frozen nor waterlogged. That is why the window below spans the cold months rather than sitting in the middle of the growing season.

Ho Chi Minh City sits in zone 13a, which is milder than this crop wants, and a winter that never really arrives is its own problem. The dates below still describe the right time of year; the open question is survival rather than timing.

One caution specific to warm climates: this crop needs roughly 700 hours below 7.2°C (45°F) over winter before it will flower properly, and the coldest month in Ho Chi Minh City averages 25.9°C (78.5°F). Low-chill varieties exist for exactly this situation and are worth seeking out by name.

Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 1, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.

See every crop timed for Ho Chi Minh City →

Nearby

Autumn raspberries in places close by

Growing autumn raspberries in Ho Chi Minh City

How much frost will autumn raspberries tolerate?

The first autumn frost ends the picking, so in a short-season climate an autumn raspberry may only deliver part of its crop before the weather closes it down.