Potentilla biennis is a species of cinquefoil known by the common names biennial cinquefoil and Greene's cinquefoil. It is native to western North America from northwestern Canada to the southwestern United States, where it grows in moist habitat. This is an annual or biennial herb producing an erect stem up to 70 centimeters tall from a taproot. It is hairy and glandular in texture. The hairy leaves are each divided into three toothed, oval leaflets each up to 3 centimeters long. The inflorescence is a cyme of several flowers. Each flower has five oval yellow petals 1 or 2 millimeters long and five triangular sepals which are slightly longer. The fruit is a minute whitish achene.
How to keep Potentilla Biennis.
Pruning
Biennial cinquefoil is known for its bright yellow flowers and finely divided leaves. To encourage healthy growth and vibrant blooms, it's beneficial to prune early in the spring. This practice not only enhances blooming but also helps control the plant's size. Additionally, regular pruning improves air circulation around the plant, reducing the risk of disease. For personalized care instructions for biennial cinquefoil, refer to reputable horticultural guides.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Biennial
- Genus
- Potentilla
- Family
- Rosaceae
