Will the leaves grow back?

Yes, if you fix the environmental issue, the plant will eventually push out new growth. It may take a few weeks to recover.

Can overwatering cause leaf drop?

Yes, if the roots are sitting in water, the plant may drop leaves as a sign of distress. Always check that the soil is not soggy.

Why is my passion flower losing its leaves? Causes and fixes

Check these first

Check for cold drafts near the plant.
Observe if the plant is getting enough bright light.
Look for signs of pests like aphids on the undersides of leaves.

Likely causes

Temperature Shock
Possible
How to tell: Leaves fall off suddenly after the plant is exposed to cold drafts or a drastic change in room temperature. The leaves might still look green when they drop.
What to do: Move the plant away from drafty windows, doors, or air conditioning vents. Keep it in a stable environment between 65 and 80 degrees Fahrenheit.
Light Stress
Possible
How to tell: The plant drops leaves when it does not receive enough light to support its growth. You might notice the stems becoming long and thin between leaves.
What to do: Relocate the plant to a spot with bright, indirect light or some direct sun. Ensure it gets at least 6 hours of light daily.

Find out what's wrong with your passion flower

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

When to worry

If the plant is losing a large number of leaves all at once, it is a sign of significant stress. A few leaves dropping from the bottom of the plant is normal as it grows.

Stopping it coming back

Keep your passion flower in a stable, bright location away from sudden temperature fluctuations.

Keep your passion flower healthy from here

Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.

Get the app · Or check it from a photo now, free

Questions people ask

Will the leaves grow back?: Yes, if you fix the environmental issue, the plant will eventually push out new growth. It may take a few weeks to recover.
Can overwatering cause leaf drop?: Yes, if the roots are sitting in water, the plant may drop leaves as a sign of distress. Always check that the soil is not soggy.

Why is my passion flower losing its leaves?