Most forget this. 10 critical things you have to do right after your peonies bloom

a 2–3 inch layer of compost, bark, or straw around the base.

Avoid: Direct contact with stems to prevent rot.

Mulching also adds organic matter to enrich your soil over time.

  1. Check for Pests and Disease
    Post-bloom is prime time to inspect your plants.

Pests: Look for aphids, thrips, or ants; treat with insecticidal soap or neem oil.

Diseases: Powdery mildew and botrytis are common—remove affected foliage and increase air circulation.

Proactive care now prevents bigger problems later.

  1. Prune to Maintain Shape
  2. Prune to Maintain Shape
    Light pruning improves airflow