Scientific Name: Potentilla fruticosa
Common Names: Jin Laomei, Jin Huamei
Family and Genus: Rosaceae (Rose Family), genus Potentilla
Potentilla fruticosa is a hardy shrub native to the northeastern, northern, northwestern, and southwestern regions of China. It also grows naturally in Japan, Mongolia, Europe, and North America. This plant is known for its remarkable cold tolerance, able to survive temperatures as low as -50°C. It thrives in slightly acidic to neutral, well-drained, moist soils but is also resilient to drought and poor soil conditions.
Growing up to about 1.5 meters tall, it has a rounded crown. The bark is fissured and peels off, with numerous branches. Young shoots are thread-like in appearance. The leaves are pinnate compound, with oblong or linear-lanceolate leaflets that are entire and have revolute margins. The flowers are solitary or arranged in a crown-like cluster, yellow in color, and measure 2–3 cm in diameter. The fruit is an oval achene, with a purple-brown color. Flowering occurs from July to August, and fruits develop from August to September.
Propagation is typically done through seeds, and it is widely cultivated. Pruning is recommended before the new leaves emerge in early spring. This plant is compact in growth, colorful, and has a long flowering period, making it an excellent choice for ornamental purposes. It is commonly used in alpine gardens, rock gardens, or as a hedge plant.
Potentilla fruticosa is often compared to other similar species such as Lobster Calendula (Hibiscus parvifolia) and Silver Lumei (Filipendula glabra), but it stands out due to its hardiness and vibrant blooms. Whether planted in gardens or natural landscapes, it adds beauty and resilience to any setting. Its ability to thrive in challenging environments makes it a popular choice among gardeners and landscapers alike.
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