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Sweet Calabash
Passiflora maliformis
Smallish (2") passion fruit with yellow skin and a grayed yellow-orange pulp that is aromatically scented and flavored.
Seed Availability
Seeds are now available at our seed store.
Description
Fast-growing vine, grows best in somewhat cooler than tropical climates. The rind is particularly hard, and tougher than most passion fruits.
Hardiness
N/A
Growing Environment
N/A
Propagation
Usually grown by seeds.
Germination Info
It is recommended to pretreat Passiflora seeds before planting. They contain a hard seed coat and are very slow to sprout. There are various pretreatment methods, but the simplest is to soak the seeds for 24-48 hours in warm to the touch water, just prior to planting. Optionally, seeds can be lightly scarified with sand paper to provide some permeation on the seed coat.
Once pretreated, plant seeds 1/2-1" deep in moist, sterile soil. Keep soil temperature consistent at 70-85F, with some day/variation in this range. Cool soils will significantly delay seed germination time if not inhibit germination altogether. Standard room temperature can be too cool for proper germination.
Estimated germination time under optimal conditions: 4 weeks to 6 months.
Uses
Usually eaten fresh or used to flavor drinks.
Native Range
Native to the Caribbean, Central America and Northern South America.