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PlantSnap
Plant Care
Foxglove
(Digitalis purpurea)
Also Known As
Foxglove, Common foxglove, Purple foxglove, Lady's glove
About This Plant
Digitalis purpurea is a biennial herbaceous plant that grows up to 1.2-2 meters (4-6.5 feet) tall. It has hairy stems, oblong leaves, and tubular flowers that bloom in the summer months.
Plant Care Instructions
Outdoor Size Range
1.2-2 meters (4-6.5 feet) tall
Light Requirements
Digitalis purpurea prefers partial shade to full sun, but it can also grow in full shade. It is best to provide it with at least 4-6 hours of direct sunlight.
Humidity Needs
Digitalis purpurea prefers moderate humidity levels, but it can tolerate low humidity as well.
Fertilizing Schedule
Digitalis purpurea does not require much fertilizer. You can add a slow-release fertilizer to the soil in the spring.
Pruning Guidelines
Prune the plant in the fall after it has finished blooming. Remove any dead or damaged leaves and cut back the stem to encourage new growth.
Common Pests and Diseases
The common pests and diseases that affect Digitalis purpurea include aphids, spider mites, and powdery mildew.
Indoor Size Range
Not suitable for indoor growth
Watering Schedule
This plant requires regular watering, especially during the growing season. Keep the soil moist but not waterlogged.
Temperature Range
This plant prefers cool temperatures and can tolerate temperatures as low as -10°C (14°F). It is best to keep it in a cool and moist environment.
Growing Season
The growing season for Digitalis purpurea is from late spring to early fall.
Growing Difficulty Level
Digitalis purpurea is moderately difficult to grow. It requires regular watering and a cool environment. It is also toxic if ingested, so it should be kept away from children and pets.
USDA Hardiness Zones
Digitalis purpurea is hardy in USDA zones 4-8.
Did You Know?
Digitalis purpurea is the source of the cardiac drug digitalis, which is used to treat heart conditions.
