Passion Flower
Passiflora caerulea
Also known as: Passion Flower, Maypop, Purple Granadilla
Passifloraceae
If your pet has eaten this plant, call ASPCA Poison Control: (888) 426-4435 — available 24/7.
Last reviewed: June 2026 · Source: ASPCA Animal Poison Control
Exotic climbing vine with intricate, otherworldly flowers in blue and white. Fast growing with tendrils.
Toxicity
Source: ASPCA Animal Poison Control Center. Always consult a veterinarian if your pet ingests any plant.
Care Guide
Pot Size
Frequently Asked Questions
Is Passion Flower toxic to cats?↓
Yes, Passion Flower (Passiflora caerulea) is toxic to cats. If your cat ingests any part of this plant, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.
Is Passion Flower toxic to dogs?↓
No, Passion Flower is not toxic to dogs. It is listed as non-toxic by the ASPCA and is safe to have around dogs.
How often should I water Passion Flower?↓
Water Passion Flower every 5–7 days. Water when the top inch of soil feels dry to the touch.
How much light does Passion Flower need?↓
Passion Flower thrives in direct sunlight, ideally a south- or west-facing window. Providing the right light level is important for healthy growth.
What size pot does Passion Flower need?↓
Use a pot between 8″ and 14″ in diameter. When repotting, choose a pot only 1–2″ larger than the current one — too much space retains excess moisture and can lead to root rot.