Should I cut my impatiens back hard?

Yes, you can prune them back by up to half their height to encourage a bushier, more compact growth habit.

Do impatiens flower when they are leggy?

Impatiens do flower in home and garden settings, but a leggy plant will produce fewer blooms. They need consistent light and regular pinching to bloom their best.

Busy Lizzie: leggy growth, causes and fixes

Check these first

Observe how much light the plant receives throughout the day.
Look for long, bare stems that indicate a need for pruning.
Check if the plant is crowded by other nearby foliage.

Likely causes

Insufficient Light
Most likely
How to tell: The stems are very long and thin with large gaps between the leaves.
What to do: Move the plant to a spot with brighter, indirect light. While they prefer shade, they still need enough light to maintain a bushy shape.
Lack of Pruning
Most likely
How to tell: The plant is tall and sparse but otherwise looks healthy.
What to do: Pinch back the tips of the stems to encourage branching. This will force the plant to grow wider and fuller rather than just taller.

Leggy growth in other plants

Find out what's wrong with your busy lizzie

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

Legginess is rarely fatal but it makes the plant look sparse. It is normal for impatiens to stretch slightly as the season progresses.

Stopping it coming back

Pinch back the stems regularly throughout the growing season to keep the plant dense and bushy.

Busy Lizzie: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your busy lizzie 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 cut my impatiens back hard?: Yes, you can prune them back by up to half their height to encourage a bushier, more compact growth habit.
Do impatiens flower when they are leggy?: Impatiens do flower in home and garden settings, but a leggy plant will produce fewer blooms. They need consistent light and regular pinching to bloom their best.

Why are my impatiens growing tall and leggy?