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Passiflora caerulea · Passifloraceae

Blue Passionflower

⚠️ Not safe for petsPerennial, remaining green throughout the year.100 to 300 cm
Full sunModerate; keep the soil moist without waterlogging.MediumWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Passiflora caerulea is a vigorous climber known for its exotic flowers and oval fruits. Ideal for covering pergolas and walls, this plant adds a tropical touch to the garden. Its flowers are a true visual spectacle.

Size

Can reach up to 3 meters in height under ideal conditions.

Foliage

Evergreen foliage that remains green all year round.

Flowering

Blooms in summer with large, showy flowers.

Detailed care

Light

Prefers full sun to bloom abundantly.

Soil

Well-drained soil rich in organic matter.

Watering

Keep the soil moist but avoid waterlogging.

Temperature

Tolerates slightly negative temperatures but prefers mild climates.

Fertilising

Fertilize monthly during spring and summer.

Repotting

Transplant in spring when necessary.

Pruning

Prune in late winter to control growth.

Propagation

Easily propagated by cuttings or seeds.

Common problems

Aphids

Can attack leaves and stems, sucking the sap.

Root rot

Caused by excess water and poor soil drainage.

Leaf spots

May occur due to fungi in humid conditions.

Uses & curiosities

In the garden

  • Pergola coverage
  • Wall decoration
  • Pollinator attraction

Other uses

Used in gardens to create a tropical atmosphere.

Did you know…

The passionflower is often associated with religious symbolism due to its unique floral structure.