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Pruning guide

How to prune flowering coleus

Best time
Throughout the growing season — remove flower spikes as soon as they emerge
How often
Tip-pinch every 2–3 weeks throughout the growing season; remove flower spikes immediately as they appear
Technique
Pinch out the central growing tip once plants reach 6 inches tall to encourage branching. Whenever flower spikes appear (recognizable as small upright blue or white flower clusters), pinch or cut them off at their base immediately. Tip-pinch side branches regularly to maintain a dense, leafy mound.

More flowering coleus care

Pruning flowering coleus — FAQ

When should I prune flowering coleus?

Throughout the growing season — remove flower spikes as soon as they emerge. Pinch out the central growing tip once plants reach 6 inches tall to encourage branching. Whenever flower spikes appear (recognizable as small upright blue or white flower clusters), pinch or cut them off at their base immediately. Tip-pinch side branches regularly to maintain a dense, leafy mound.

How often does flowering coleus need pruning?

Tip-pinch every 2–3 weeks throughout the growing season; remove flower spikes immediately as they appear. Coleus is grown for its foliage, not its flowers. Pinch out flower spikes as soon as they appear — flowering diverts energy away from leaf production and causes the plant to decline. Regular tip-pinching throughout the season maintains a full, bushy shape and delays flowering. This is the most important and frequent pruning task for coleus.

How do you prune flowering coleus?

Pinch out the central growing tip once plants reach 6 inches tall to encourage branching. Whenever flower spikes appear (recognizable as small upright blue or white flower clusters), pinch or cut them off at their base immediately. Tip-pinch side branches regularly to maintain a dense, leafy mound.