Pocket BotanistCheck these first
- Assess the amount of direct sunlight the plant receives daily.
- Check the age of the plant to ensure it is mature enough to bloom.
- Inspect for any pests that might be sapping the plant's energy.
Likely causes
Insufficient Light
Most likelyHow to tell: The plant looks stretched out and pale green rather than vibrant.
What to do: Move the plant to a location that receives full, direct sun for at least 6 to 8 hours a day. This is essential for flower production.
Nutrient Deficiency
PossibleHow to tell: The plant is healthy but simply refuses to bloom during the growing season.
What to do: Apply a balanced, water soluble fertilizer at half strength once a month during the spring and summer. Do not overfeed, as this can encourage leaves over flowers.
Find out what's wrong with your foxtail barley
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.
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When to worry
It is normal for young plants to skip flowering in their first year. Worry if the plant is mature and still shows no signs of plumes after a full summer.
Stopping it coming back
Provide maximum sun exposure and keep the plant in a stable environment. Consistent care helps the plant focus its energy on blooming.
Foxtail barley: not flowering? Check yours with a photo
Every plant is a little different. Take a photo of your foxtail barley 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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Get the app · Or check it from a photo now, free
Questions people ask
- How much sun does it really need?
- It needs full sun to thrive and bloom. If you are growing it indoors, a south facing window is usually the best spot.
- Do I need to prune it to make it flower?
- Pruning is not necessary for flowering, but cleaning up dead foliage in early spring helps the plant put energy into new growth.
More problems with foxtail barley
- Why does my foxtail barley have spots on its leaves?
- Why is my foxtail barley growing so leggy?
- Why are my Squirrel tail grass tips turning brown?
- Why is my Squirrel tail grass drooping?
- Why are my foxtail barley leaves turning yellow?
- Why are there bugs on my foxtail barley?
- Why is my foxtail barley wilting?
Back to the foxtail barley guide
This article was generated with AI on from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.