Description
Geum is a genus of flowering plants in the rose family (Rosaceae) that includes approximately 50 species of perennial herbs. The plants are typically compact and mound-forming, with lobed or toothed leaves and showy flowers borne on slender stems. Geum species are native to a wide range of habitats, including meadows, woodlands, rocky slopes, and alpine regions.
Climate requirements: Geum plants are adaptable and can grow in a wide range of climates. They generally prefer temperate to cool climates and thrive in areas with mild summers and cool winters.
Watering: Geum plants prefer moderate watering. They should be kept evenly moist, but not waterlogged. Allow the top inch of soil to dry between waterings.
Soil Type: Geum plants prefer well-draining soil that is rich in organic matter. They can tolerate a range of soil types, including loam, sandy soil, or clay soil. A slightly acidic to neutral pH is ideal.
Fertilising: Geum plants benefit from a light application of balanced, slow-release fertiliser in early spring. Avoid over-fertilisation, as it can lead to excessive foliage growth at the expense of flower production.
Pest & Diseases: Geum plants are generally resistant to pests and diseases. However, they may occasionally attract aphids or suffer from powdery mildew. Regular inspection and prompt action can help control these issues.
Pruning: Trim back faded flower stems to encourage additional blooming. In late winter or early spring, cut back the foliage to promote fresh growth.
Propagation: Geum plants can be propagated by division in early spring or early autumn. Carefully separate the clumps and replant them in well-prepared soil. They can also be grown from seeds, which should be sown in a seed-starting mix.
Landscape Uses: Geum plants are suitable for various landscape uses. They can be used as border plants, edging plants, or in rock gardens. They add color and texture to perennial beds and are often grown in cottage-style or wildlife gardens.
Cultivars: Some popular cultivars of Geum include Geum ‘Totally Tangerine’ (Totally Tangerine Geum), Geum ‘Mrs. Bradshaw’ (Mrs. Bradshaw Geum), Geum ‘Borisii’ (Borisii Geum), Geum ‘Flames of Passion’ (Flames of Passion Geum), Geum ‘Alabama Slammer’ (Alabama Slammer Geum), and Geum ‘Mango Lassi’ (Mango Lassi Geum).