Sheffield's Seed Company

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Passiflora caerulea ( Blue Passion Flower) Sheffield's Seed Co., Inc.

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Hugo Hulsberg

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Hubert Berberich

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Growing Info

Scarification: soak in warm water, let stand in water for 12 hours

Stratification: none required

Germination: Sow in late winter or early spring in a greenhouse, seeds will germinate in 1-12 months at 20 degrees C. Keep in a greenhouse for the first winter and plant them outside late spring or after last frost. Mulch roots in the fall to protect from cold.

Native to: Argentina, Brazil, Paraguay

Native

Introduced

Passiflora caeruleaPassiflora caerulea

Blue Passionflower, Bluecrown Passionflower, Common Passion Flower

In Stock: 2.738 lb (Total:2.737lb)

Passiflora caerulea

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2.74 lb

Details

Germination:

98%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

46,336

Quantity:

2.74 lb

Collected in:

Italy

Crop year:

2025

Min. hardiness zone:

Item ID:

1837626

Characteristics

Growing Info

Scarification: soak in warm water, let stand in water for 12 hours

Stratification: none required

Native to: Argentina, Brazil, Paraguay

Native

Introduced

Discover the enchanting allure of Passiflora caerulea, commonly known as Blue Passionflower or Bluecrown Passionflower. This exotic climbing vine adds a touch of tropical elegance to your garden with its striking, star-like flowers and robust growth. Native to South America, it flourishes in USDA Zones 7-9, reaching heights of 10 to 40 feet, with a spread of 3 to 6 feet. The vine's glossy, palmately lobed leaves create a lush backdrop for its remarkable blue, white, and purple blooms, which appear from early summer to early fall. These blossoms not only captivate with their beauty but also attract butterflies, enhancing the ecological value of your garden.

Blue Passionflower thrives in full sun to part shade, preferring well-drained, sandy or gravelly soils. It's ideal for trellises, fences, and arbors, adding vertical interest to any space. While its vibrant orange fruits are technically edible, they shine as ornamental features rather than culinary highlights. Recognized for its hardiness down to 5°F, this semi-evergreen vine is a favorite among gardeners seeking a low-maintenance yet stunning addition. Whether in tropical gardens or as a houseplant in a sunny window, Passiflora caerulea delivers spectacular blooms and seasonal interest year-round. Experience the magic of this award-winning vine, celebrated for its beauty and resilience.