Geranium sanguineum

Geranium sanguineum: Blooming Beauty and Groundcover Charm

Background and Characteristics: Geranium sanguineum, also known as Bloody Cranesbill or Blood-red Cranesbill, is a rhizomatous perennial plant belonging to the Geraniaceae family.

Description: Geranium sanguineum is a herbaceous perennial that grows to about 12 inches tall. It has palmate-lobed, dark green leaves. The flowers are deep pink or magenta in color and bloom in the spring and summer. With its palm-like leaves and vibrant flowers, Geranium sanguineum is an ideal ground cover and a charming addition to rock gardens.

Cultivation of Geranium sanguineum:

Soil and Watering: Geranium sanguineum thrives in moist, well-drained soil. The soil should be slightly acidic, with a pH of 6.0 to 6.5. Regular watering, especially during the first year after planting, is essential to establish the plant. Water deeply once a week, or more frequently during hot, dry weather. Once established, the plant becomes more drought-tolerant.

Climate: Geranium sanguineum is hardy in USDA zones 3 to 9, making it resilient to winter temperatures down to -30 degrees Fahrenheit (-34 degrees Celsius). It can withstand varying climates and remains evergreen in most regions.

Propagation: Geranium sanguineum can be propagated by seed or division. Sow seeds in the spring or fall, while division can be done in either season.

Pests and Diseases: Geranium sanguineum is relatively resistant to pests and diseases. However, it can be susceptible to powdery mildew, which causes white, powdery growth on leaves. If powdery mildew appears, remove affected leaves and apply a suitable fungicide as directed.

Deadheading: While Geranium sanguineum is a self-cleaning plant and deadheading is not necessary, removing spent flowers can encourage more blooms. Simply pinch off the spent blooms with your fingers to keep the plant looking its best and promote further flowering.

Embrace the Beauty of Geranium sanguineum: Geranium sanguineum is not only a popular garden plant but also an excellent choice for rock gardens and ground cover. Its vibrant flowers and spreading habit create a visually appealing display. With proper care, this versatile plant will thrive and add a touch of beauty to your outdoor space.