Should I fertilize to get flowers?

A weak, balanced liquid fertilizer applied once a month during the growing season can help. Do not overfeed, as this can burn the roots.

Does the pot size matter?

Yes, but not the way it does for houseplant orchids. Western marsh orchids grow in the ground, so they do not need to be kept snug, and a fairly deep pot suits their tubers and roots. A pot that is far too large can stay soggy and stagnant, which may rot the tubers, so repot only when the plant has clearly outgrown its pot.

Western marsh orchid: not flowering, causes and fixes

Check these first

Assess if the plant is getting enough bright, indirect light.
Check the soil moisture to ensure it is not drying out.
Verify the plant is not sitting in stagnant, sour water.

Likely causes

Insufficient Light
Most likely
How to tell: The plant looks tall and stretched out with pale green leaves. It lacks the energy to produce a flower spike.
What to do: Move your orchid to a spot with brighter, indirect light. It needs several hours of partial sun to bloom properly.
Drying Out
Possible
How to tell: The leaves look slightly shriveled or the tips are turning brown. Orchids that experience drought stress will abort their flower buds.
What to do: Ensure the soil stays consistently damp. Water every 2 to 5 days, making sure the soil never dries out completely.

Other plants that won't flower

Find out what's wrong with your western marsh orchid

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

It is normal for young plants to skip a year of blooming. If your mature plant has not flowered for two years, it needs a change in environment.

Stopping it coming back

Maintain a steady, damp environment and provide bright light throughout the growing season.

Western marsh orchid: not flowering? Check yours with a photo

Every plant is a little different. Take a photo of your western marsh orchid and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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

Questions people ask

Should I fertilize to get flowers?: A weak, balanced liquid fertilizer applied once a month during the growing season can help. Do not overfeed, as this can burn the roots.
Does the pot size matter?: Yes, but not the way it does for houseplant orchids. Western marsh orchids grow in the ground, so they do not need to be kept snug, and a fairly deep pot suits their tubers and roots. A pot that is far too large can stay soggy and stagnant, which may rot the tubers, so repot only when the plant has clearly outgrown its pot.

Why is my Western marsh orchid not flowering?