Giant Granadilla Seeds (Dried)

Grow the world's largest passionfruit species from seed. Giant Granadilla is a vigorous tropical climbing vine that produces enormous golden fruit, spectacular fragrant flowers and lush green foliage. These dried seeds are ideal for growers wanting to raise this impressive vine from the very beginning.

Seed Type: Dried Giant Granadilla (Passiflora quadrangularis) seeds.

Origin: Central & South America.

Growth Habit: Vigorous evergreen climbing vine reaching 10–20 metres with support. Perfect for trellises, pergolas, fences and arbours.

Climate: Thrives in warm, frost-free or subtropical climates. Protect young plants from frost. Can also be grown in a greenhouse or conservatory in cooler regions.

Germination: Soak seeds in warm water for 24 hours before sowing 5–10 mm deep in a free-draining seed-raising mix. Keep warm (25–30°C) and consistently moist. Germination typically takes 2–8 weeks, although some seeds may take longer.

Fruit: Produces the world's largest passionfruit, often weighing 1–3 kg. The flesh is sweet, refreshing and melon-like with edible seeds.

Flowers: Large, stunning white and purple tropical flowers that attract bees and other pollinators.

Fruiting: Typically begins producing fruit within 2–4 years from seed under good growing conditions.

Care: Prefers full sun, fertile free-draining soil, regular watering and a sturdy climbing structure.

Health Benefits

The fruit is naturally rich in:

Vitamin C to support the immune system.
Dietary Fibre for healthy digestion.
Potassium which supports heart and muscle function.
Antioxidants that help protect cells from oxidative stress.
Hydrating, low-fat flesh that's a refreshing addition to smoothies, fruit salads or eaten fresh.

Please note: The price is for one seed. Many of the species we offer are extremely rare in New Zealand and can be difficult to source. We spend considerable time locating high-quality seeds from trusted growers here in New Zealand and the world.