Photo by Melody
Congratulations to all our photo contest participants! Check out the winning photos here. We will have the 2015 calendars available to order from Zazzle soon.

PlantFiles: Blue Passion Flower, Hardy Passionflower, Passion Vine, Passionvine
Passiflora caerulea 'Blue Crown'

Family: Passifloraceae (pas-ih-flor-AY-see-ee) (Info)
Genus: Passiflora (pass-iff-FLOR-uh) (Info)
Species: caerulea (see-ROO-lee-uh) (Info)
Cultivar: Blue Crown

One vendor has this plant for sale.

6 members have or want this plant for trade.

Vines and Climbers

12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)

6-8 ft. (1.8-2.4 m)

USDA Zone 6a: to -23.3 C (-10 F)
USDA Zone 6b: to -20.5 C (-5 F)
USDA Zone 7a: to -17.7 C (0 F)
USDA Zone 7b: to -14.9 C (5 F)
USDA Zone 8a: to -12.2 C (10 F)
USDA Zone 8b: to -9.4 C (15 F)
USDA Zone 9a: to -6.6 C (20 F)
USDA Zone 9b: to -3.8 C (25 F)
USDA Zone 10a: to -1.1 C (30 F)
USDA Zone 10b: to 1.7 C (35 F)

Sun Exposure:
Full Sun
Sun to Partial Shade

Parts of plant are poisonous if ingested

Bloom Color:
Light Blue
Medium Blue

Bloom Time:
Blooms all year


Other details:
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Average Water Needs; Water regularly; do not overwater

Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)

Patent Information:
Unknown - Tell us

Propagation Methods:
From herbaceous stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By air layering
By tip layering

Seed Collecting:
Allow pods to dry on plant; break open to collect seeds

Click thumbnail
to view:

By mtilton
Thumbnail #1 of Passiflora caerulea by mtilton

By mtilton
Thumbnail #2 of Passiflora caerulea by mtilton

By mtilton
Thumbnail #3 of Passiflora caerulea by mtilton

By Sheila_FW
Thumbnail #4 of Passiflora caerulea by Sheila_FW

By sunkissed
Thumbnail #5 of Passiflora caerulea by sunkissed

By sunkissed
Thumbnail #6 of Passiflora caerulea by sunkissed


2 positives
No neutrals
No negatives

Gardeners' Notes:

Positive Sheila_FW On Apr 29, 2012, Sheila_FW from Fort Worth, TX (Zone 8a) wrote:

I love this evergreen butterfly host plant!! It is hardy and easy to train for trellis purpose. It can get out of hand by spreading underneath the ground with roots. However that is when I simply dig and share.

Positive malignaki On Jul 31, 2011, malignaki from Erath, LA wrote:

I picked up this vine in a box at Sam's Club believe it or not. It was about 5 inches long and looked pitiful but it was the only place I could find it. I purchased and planted it sometime around Mardi Gras (March?) 4 months down the road its about 8 feet high and flowering. The most beautiful thing I have ever seen! Very easy to take care of, just make sure you have plenty of room for it.


This plant has been said to grow in the following regions:

Huntington Beach, California
Hollywood, Florida
Winter Springs, Florida
Erath, Louisiana
Fort Worth, Texas

We recommend Firefox
Overwhelmed? There's a lot to see here. Try starting at our homepage.

[ Home | About | Advertise | Media Kit | Mission | Featured Companies | Submit an Article | Terms of Use | Tour | Rules | Privacy Policy | Contact Us ]

Back to the top

Copyright © 2000-2014 Dave's Garden, an Internet Brands company. All Rights Reserved.

Hope for America