Digitalis Purpurea
Contents
Description
Digitalis Purpurea, commonly known as foxglove, is a biennial or short-lived perennial plant that belongs to the Plantaginaceae family. This species is native to western and southwestern Europe, but it has been naturalized in other parts of the world, including North America. It can grow up to 6 feet tall and has a spread of 1 to 2 feet. The plant produces spikes of tubular flowers that can be white, pink, purple, or a combination of these colors. The leaves are large, lance-shaped, and hairy, and they form a rosette at the base of the plant.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Digitalis |
Appearance
Digitalis Purpurea is a tall and showy plant that can add a lot of color to any garden. It has spikes of tubular flowers that can grow up to 4 feet tall. The flowers are arranged in a dense, terminal raceme that can contain up to 80 blooms. The color of the flowers can range from white to pink, lavender, or purple, and they have dark spots inside the throat. The leaves are large, hairy, and form a rosette at the base of the plant. They are lance-shaped and can grow up to 10 inches long.
Care Guide
Digitalis Purpurea is a relatively easy plant to care for, but it does have specific needs to ensure it thrives. Here’s what you need to know:Water: Foxglove prefers moist soil, so it’s important to water it regularly, especially during dry spells. However, avoid overwatering, as this can cause root rot.Fertilization: Foxglove doesn’t require much fertilization, but you can add a slow-release fertilizer in the spring to give it a boost.Soil: Digitalis Purpurea prefers well-drained soil that is rich in organic matter. It can tolerate slightly acidic to neutral soil.Sunlight: Foxglove prefers partial shade to full sun. In hot climates, it may benefit from some afternoon shade.Hardiness Zones: Digitalis Purpurea is hardy in zones 4 to 8.
Common Pests & Diseases
Digitalis Purpurea is relatively resistant to pests and diseases, but it can be affected by some common issues, including:Pests: Aphids, spider mites, and slugs can be a problem for foxglove. You can control these pests by using insecticidal soap or neem oil.Diseases: Foxglove can be susceptible to fungal diseases, such as powdery mildew and leaf spot. You can prevent these diseases by ensuring good air circulation around the plant and avoiding overhead watering.
Habitat
Digitalis Purpurea is native to western and southwestern Europe and can be found in woodlands, meadows, and hedgerows. It prefers moist, well-drained soil and partial shade to full sun.
Question and Answer
Q: Is Digitalis Purpurea poisonous?
A: Yes, all parts of the plant, especially the leaves and seeds, are poisonous if ingested. Keep it away from children and pets.
Q: Can Digitalis Purpurea be grown in containers?
A: Yes, foxglove can be grown in containers, but make sure the pot is large enough to accommodate its size and keep the soil moist.
Q: How often should I fertilize Digitalis Purpurea?
A: Foxglove doesn’t require much fertilization, but you can add a slow-release fertilizer in the spring to give it a boost.
Q: Does Digitalis Purpurea attract pollinators?
A: Yes, foxglove is attractive to bees, butterflies, and hummingbirds.
Related Plants
Here are some related plants to Digitalis Purpurea:
- Digitalis Grandiflora
- Digitalis Lutea
- Digitalis Ferruginea
- Digitalis Obscura
References
- “Digitalis Purpurea.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282594
- “Digitalis Purpurea.” Royal Horticultural Society. https://www.rhs.org.uk/plants/17154/digitalis-purpurea/details
- “Foxglove.” Gardening Know How. https://www.gardeningknowhow.com/ornamental/flowers/foxglove/growing-foxgloves.htm
