RECOMMENDED USDA GROWING ZONES: 8-10
1. Choose the right location
Choose a location in full sun with rich, well-drained soil. Peony Ranunculus grow best during cool weather and benefit from plenty of sunlight and good airflow.
Ranunculus are well suited to garden beds, borders, and containers. If growing in a container, make sure it has adequate drainage holes to prevent excess moisture from collecting around the corms.
2. Prepare the corms and soil
Before planting, soak the corms in room-temperature water for approximately 3–4 hours to help rehydrate them. Avoid soaking them for an extended period.
Prepare loose, fertile soil that drains well. Loosen compacted soil and remove large stones or debris. If needed, mix in compost or other organic matter to improve the soil.
3. Plant your corms
Plant the corms approximately 2 inches deep and 6 inches apart, with the claw-like fingers pointing downward. Cover gently with soil and water after planting to settle the soil around the corms.
In mild-winter climates, ranunculus can be planted in fall for spring flowers. In colder climates, plant in late winter or early spring after the danger of severe hard freezes has passed. Ranunculus prefer cool growing conditions and should have time to establish and bloom before hot summer weather arrives.
4. Water carefully
After the initial watering, keep the soil lightly and consistently moist as growth begins, but avoid keeping it saturated. Ranunculus corms are susceptible to rot in wet, poorly drained soil.
Once plants are actively growing, water as needed when the soil begins to dry. Containers may require more frequent watering than plants growing in the ground.
5. Encourage healthy growth and blooms
Provide consistent sunlight, moderate moisture, and good airflow as the plants develop. Ranunculus typically bloom in spring to early summer, with timing depending on climate and planting date.
Remove spent flowers to encourage additional blooms. If growing ranunculus as cut flowers, harvest when the buds have developed their full color and begin to open.
After flowering has finished, allow the foliage to yellow and die back naturally before removing it. In colder climates, the dormant corms can be lifted and stored in a dry location for replanting the following season.
