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PlantSnap
Plant Care
Don's avens
(Geum donianum)
Also Known As
Don's avens, Scottish avens
About This Plant
Geum donianum is a species of flowering plant in the rose family, Rosaceae. It is a herbaceous perennial plant that grows up to 30 cm (12 inches) tall and 30 cm (12 inches) wide. The plant has basal leaves that are pinnate and toothed, and yellow flowers that bloom in the summer.
Plant Care Instructions
Outdoor Size Range
12-18 inches (30-45 cm)
Light Requirements
Geum donianum prefers full sun to partial shade. It can tolerate some shade, but too much shade can lead to leggy growth and reduced flowering.
Humidity Needs
Geum donianum prefers moderate humidity levels. It can tolerate low humidity, but high humidity can lead to fungal diseases.
Fertilizing Schedule
Geum donianum does not require much fertilizer. Apply a balanced, slow-release fertilizer in the spring, and again in mid-summer if the plant is not performing well.
Pruning Guidelines
Geum donianum does not require much pruning. Remove dead or damaged leaves and flowers as needed. Cut back the entire plant to the ground in the fall.
Common Pests and Diseases
Geum donianum is relatively pest-free. It can be susceptible to aphids and spider mites, but these pests can usually be controlled with insecticidal soap or neem oil.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
Geum donianum prefers consistently moist soil. Water the plant deeply once a week, or more often in hot, dry weather.
Temperature Range
Geum donianum prefers cool to moderate temperatures. It can tolerate some heat, but too much heat can cause the plant to wilt and die back.
Growing Season
Geum donianum blooms in the summer, typically from June to August.
Growing Difficulty Level
Geum donianum is moderately easy to grow. It requires consistent moisture and cool to moderate temperatures, but is relatively pest-free and does not require much fertilizer or pruning.
USDA Hardiness Zones
Geum donianum is hardy in USDA zones 5-8.
Did You Know?
Geum donianum is native to the mountains of Europe and Asia, and is sometimes known as 'alpine avens'.
