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Passiflora Caerulea Guide: How to Grow Blue Passionflower
Written by MasterClass
Last updated: Dec 2, 2021 • 4 min read
Passiflora caerulea is a semievergreen vining plant closely related to many other species of passionflower plants. This South American plant is uniquely cold-hardy and grows well even in unfavorable environments.