Ranunculus asiaticus ‘Cloni Success Hanoi’ (Persian Buttercup) is a tuberous perennial boasting huge flowers adorned with layers upon layers of beautifully structured, pastel pink and white, soft, paper-like petals. Reminiscent of garden roses or peonies, the flowers are long-lasting and open up fully, revealing a green eye in their center. Borne atop thick and sturdy stems, they bloom for about 4-7 weeks in late spring to early summer in cold climates (planted in spring), or in early-mid spring in mild climates (planted in fall). Whether treated as perennials or annuals, they add brilliance to the garden and make magnificent bouquets with a vase life of 7 days.
Ranunculus asiaticus ‘Cloni Success Hanoi’ is an Italian Ranunculus, which is unique because its bulbs are propagated in a laboratory. This in-vitro process, also called cloning of the bulbs, results in a much healthier plant without viruses or diseases.
- Rising up 18-24 in. (45-60 cm), Persian Buttercups look quite romantic, whether in the garden or in a vase!
- Best flowering occurs in full sun. Provide some afternoon shade in hot climates.
- Ranunculus thrive in moderately moist, sandy, or loamy, well-drained soils. Good drainage is absolutely essential for success. Ranunculus do not tolerate wet or soggy soil, which can lead to rotting.
- Perfect for beds and borders, containers, cottage gardens, and Mediterranean gardens and is an absolute must for the cutting garden.
- Persian Buttercups grow from bulbs, more correctly corms, that have claws on the bottom. The corm size predicts the number of flowers. A jumbo bulb will produce up to 35 flowers while a number 1 bulb will produce up to 20 flowers, a number 2 bulb will produce up to 12 flowers and a number 3 bulb will produce up to 7 flowers.
- Treated as perennial that comes back year after year in mild areas (hardiness zones 8-11) with perfectly drained, cool soil, they are generally treated as annuals in other areas and disposed of after bloom.
- Deadhead spent flowers to promote new blooms.
- Ranunculus are poisonous to animals (cats, dogs, horses) and humans. They are deer and rabbit-resistant.
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.