Do I need to prune it to get flowers?

Pruning in late spring can help the plant grow more stems, which leads to more flowers later. Do not prune in late summer, or you will cut off the developing buds.

Does this plant bloom indoors?

It is very difficult to get this plant to bloom indoors because it requires intense, direct sunlight and specific day lengths. It is best grown outdoors in the ground or in large containers.

Why is my Mexican bush sage not blooming? Causes and fixes

Check these first

Confirm the plant is in a spot with full, direct sun.
Check your fertilizer type to ensure it is not too high in nitrogen.
Wait until late summer or fall, as this plant is a short day bloomer.

Likely causes

Lack of Direct Sun
Most likely
How to tell: The plant looks healthy and green but produces no flower spikes. This happens when the plant is in partial shade or indoors.
What to do: Move the plant to a spot with full, direct sun. It needs at least 6 to 8 hours of direct light to trigger flower production.
Excess Nitrogen
Possible
How to tell: The plant has lush, dark green foliage but no flowers. This often happens after using a high nitrogen fertilizer meant for lawns or leafy greens.
What to do: Switch to a balanced fertilizer or one with a higher phosphorus content. Avoid overfeeding, as too much fertilizer encourages leaves instead of blooms.

Other plants that won't flower

Find out what's wrong with your mexican bush sage

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

Mexican bush sage naturally blooms in late summer and autumn as days get shorter. It is normal for the plant to have no flowers during the spring or early summer.

Stopping it coming back

Give the plant plenty of sun and avoid heavy fertilization. Let the plant experience the natural shortening of days in late summer to trigger its bloom cycle.

Mexican bush sage: not flowering? Check yours with a photo

Every plant is a little different. Take a photo of your mexican bush sage 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

Do I need to prune it to get flowers?: Pruning in late spring can help the plant grow more stems, which leads to more flowers later. Do not prune in late summer, or you will cut off the developing buds.
Does this plant bloom indoors?: It is very difficult to get this plant to bloom indoors because it requires intense, direct sunlight and specific day lengths. It is best grown outdoors in the ground or in large containers.

Why is my Mexican bush sage not blooming?