Passionfruit · Cileungsir, West Java, Indonesia
When to plant passionfruit in Cileungsir
Main outdoor window
not outdoors here
The window this page is built around.
Timed from last spring frost
no spring frost
In Cileungsir, 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 Cileungsir
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 Cileungsir
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 Cileungsir has passed and the soil has begun to warm, giving the roots the longest possible run before the cold returns.
Cileungsir 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.
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 Cileungsir
Other fruits to time
Growing passionfruit in Cileungsir
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.