Growing passionfruit

subtropical / tropical fruit

Pollination

Purple passionfruit is largely self-fertile; yellow types need a second vine and often hand-pollination.

Growing it

Zones 9-11, or grown as a fast annual / container vine further north. Vigorous - give it a strong fence or trellis and prune to keep it in bounds.

Will you get enough chill?

Passionfruit needs roughly 0–50 hours between 32 and 45 °F over winter to break dormancy evenly. Check your area with the chill hours calculator. Low-chill breeding has pushed many varieties well below the figure here, so read the plant tag.

Chill and pollination are given at the fruit-type level; specific cultivars can differ. Values are typical ranges for home-garden planning.