Passionfruit · Jakarta, Jakarta, Indonesia
When to plant passionfruit in Jakarta
Main outdoor window
not outdoors here
The window this page is built around.
Timed from last spring frost
no spring frost
In Jakarta, 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 Jakarta
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.
Passionfruit through the year
Against the frost risk in Jakarta
Why these dates
Damaged below about -1C and killed at -2C. In a marginal climate it is grown as a container plant that overwinters under glass.
Passionfruit are planted once and then left in place, so there is no sowing offset to resolve. Nor is there a dormant season to plant into: this crop keeps its leaves and keeps growing through the winter, which is exactly why cold damages it. The window on this page therefore waits until the last frost in Jakarta has passed and the soil has begun to warm, giving the roots the longest possible run before the cold returns.
Jakarta sits in zone 13b, 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.
Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 2, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.
Also in Jakarta
Other fruits to time
Growing passionfruit in Jakarta
How much frost will passionfruit tolerate?
Damaged below about -1C and killed at -2C. In a marginal climate it is grown as a container plant that overwinters under glass.