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Description
Veronica Allionii, commonly known as Allioni’s speedwell, is a perennial herbaceous plant that belongs to the Plantaginaceae family. It is native to the European Alps, where it grows in rocky crevices and alpine meadows. Veronica Allionii is a low-growing plant that produces small blue-violet flowers in late spring and early summer. It is a popular choice for rock gardens and alpine plantings due to its compact size and hardiness.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Veronica |
Appearance
Veronica Allionii has a compact, mat-forming growth habit that reaches a height of 5-15 cm and a spread of 10-30 cm. The plant has small, rounded, dark green leaves that are arranged in opposite pairs along the stem. The leaves are slightly hairy and have serrated edges. In late spring and early summer, Veronica Allionii produces small, tubular, blue-violet flowers that are arranged in dense spikes. The flowers are about 1 cm long and have a white center. The plant prefers well-draining soil and full sun to partial shade.
Care Guide
Veronica Allionii is a hardy plant that requires minimal care. It prefers well-draining soil that is kept moist but not waterlogged. The plant should be fertilized once a year in early spring with a balanced fertilizer. Veronica Allionii requires full sun to partial shade and is hardy in USDA zones 4-8. It is important to keep the plant well-watered during hot, dry periods.
Common Pests & Diseases
Veronica Allionii is generally resistant to pests and diseases. However, it may be susceptible to root rot if the soil is kept too wet. Additionally, it may be attacked by slugs and snails, which can be controlled with slug bait or handpicking.
Habitat
Veronica Allionii is native to the European Alps, where it grows in rocky crevices and alpine meadows. It prefers well-draining soil and full sun to partial shade. The plant is well-suited for rock gardens and alpine plantings due to its compact size and hardiness.
Question and Answer
Q: How often should I water Veronica Allionii?
A: Veronica Allionii should be watered regularly, especially during hot, dry periods. It prefers moist but not waterlogged soil.
Q: What is the best fertilizer for Veronica Allionii?
A: Veronica Allionii should be fertilized once a year in early spring with a balanced fertilizer.
Q: Is Veronica Allionii susceptible to pests and diseases?
A: Veronica Allionii is generally resistant to pests and diseases. However, it may be susceptible to root rot if the soil is kept too wet. Additionally, it may be attacked by slugs and snails, which can be controlled with slug bait or handpicking.
Q: What is the hardiness zone of Veronica Allionii?
A: Veronica Allionii is hardy in USDA zones 4-8.
Related Plants
- Veronica armena
- Veronica pectinata
- Veronica spicata
- Veronica teucrium
References
- “Veronica Allionii.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=k170.
- “Veronica Allionii.” Royal Horticultural Society, www.rhs.org.uk/Plants/101748/Veronica-Allionii/Details.
- “Veronica Allionii.” The Alpine Garden Society, www.alpinegardensociety.net/plants/veronica-allionii.
