Passiflora incarnata produces flowers from June to September. Its fruit is egg-shaped with edible flesh and first begins to grow in July. The fruit turns yellow when it ripens in the fall months.

Does passionflower produce fruit?

Most varieties of passionflower vine produce fruits the size and shape of a chicken egg, although some can be larger or more oblong. The fruits will mature from bright green to a deep shade of purple, yellow, orange, or red, depending on the species. As they ripen, they'll begin to shrivel noticeably. Don't worry!

Do all passion fruit vines produce fruit?

Not all passion flowers produce fruit

The ones used for fruit, the fruits we can buy and eat, are the Passiflora edulis, and they diverge into two subtypes.