The Blue Crown Passion Flower (Passiflora caerulea) is one of the most stunning and hardy members of the passionflower family. Known for its spectacular blue and white star-shaped blossoms, this vigorous climbing vine produces small orange fruits and adds a tropical touch to gardens and patios.
These non-GMO passion flower seeds yield fast-growing vines that thrive in full sun and well-drained soil. Perfect for gardeners who want an exotic, ornamental plant that’s both decorative and functional.
| Specification | Details |
|---|---|
| Scientific Name | Passiflora caerulea |
| Common Names | Blue Crown Passion Flower, Passion Fruit Vine |
| Plant Type | Perennial Climbing Vine |
| Flower Color | Blue and white |
| Fruit Color | Orange |
| Season | Summer flowering; late summer fruiting |
| USDA Hardiness Zones | 6–10 |
| Growth Habit | Fast-growing climbing vine |
| Mature Height | 15–30 ft with support |
| Sunlight | Full sun to partial shade |
| Soil Type | Well-drained, fertile soil; pH 6.0–7.5 |
| Water Needs | Moderate; prefers consistent moisture |
| Heirloom | Yes |
| GMO Status | Non-GMO |
| Organic Option | Available (check variant) |
| Bloom Time | Early to late summer |
| Pollination | Self-fertile; attracts natural pollinators |
Planting Guide
- Seed Preparation: Soak seeds in warm water for 24–48 hours to soften the shell.
- Sowing Depth: ¼ inch deep in moist, well-draining seed-starting mix.
- Germination Time: 3–8 weeks at 75–85°F.
- Light Requirements: Full sun for best flowering and fruiting.
- Spacing: 3–6 feet apart with sturdy trellis or support.
- Watering: Keep evenly moist but avoid overwatering.
- Maintenance: Prune annually in early spring to encourage fresh growth.
Growing Tips
- Excellent choice for decorative trellises, arbors, and fences.
- Can be overwintered indoors in cooler climates.
- Protect from frost during dormancy; mulch base in colder regions.
- Fruits are mildly edible but best suited for ornamental use.
- Perfect companion plant for tropical gardens and butterfly habitats.
