This Week in the Garden
How to Deadhead Irises for Healthier Plants and Better Blooms Next Year

After irises finish blooming, proper deadheading and stem removal can help maintain plant health and improve flowering performance the following season. Spent blooms should be removed only after flowering has completely finished. Once blooms are fully spent and seed heads begin to form, the flowering stalk can be cut back near the base of the plant. Removing developing seed heads redirects the plant’s energy back into root and rhizome development rather than seed production, which supports stronger blooms in the next growing season. This simple and quick maintenance practice also improves the appearance of the planting bed and promotes healthier iris growth overall.

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