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Description
Brunnera Macrophylla Jack Frost, also known as Siberian Bugloss, is a herbaceous perennial plant that belongs to the Boraginaceae family. It is native to Siberia and other parts of Eastern Europe. This plant can grow up to 45cm tall and 60cm wide. It has heart-shaped, silver leaves that are veined with green, and in spring, it produces clusters of tiny, light blue flowers that rise above the foliage. Brunnera Macrophylla Jack Frost is an excellent groundcover plant that is perfect for shady borders, woodland gardens, and rock gardens.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Brunnera |
| Species | Macrophylla |
| Variety | Jack Frost |
Appearance
Brunnera Macrophylla Jack Frost is a clump-forming perennial that has heart-shaped, silver leaves that are veined with green. The leaves grow up to 15cm long and 20cm wide. In spring, it produces clusters of tiny, light blue flowers that rise above the foliage on wiry stems. The flowers are about 1cm wide and have five petals. The plant can grow up to 45cm tall and 60cm wide. It blooms in late spring to early summer and keeps its leaves throughout the growing season.
Care Guide
Brunnera Macrophylla Jack Frost is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:Water: This plant prefers moist but well-drained soil. Water it regularly, especially during hot and dry weather.Fertilization: You can fertilize this plant in early spring with a balanced fertilizer.Soil: This plant prefers a rich, moist, and well-drained soil. You can add compost or organic matter to the soil to improve its quality.Sunlight: Brunnera Macrophylla Jack Frost prefers partial to full shade. It can tolerate some morning sun but should be protected from the hot afternoon sun.Hardiness Zones: This plant is hardy in USDA zones 3-8.
Common Pests & Diseases
Brunnera Macrophylla Jack Frost is generally resistant to pests and diseases. However, it can be susceptible to slugs and snails, which can eat the leaves. You can control these pests by using slug and snail bait or by handpicking them. This plant can also be affected by powdery mildew, which is a fungal disease that can cause white powdery spots on the leaves. You can prevent powdery mildew by providing good air circulation and avoiding overhead watering.
Habitat
Brunnera Macrophylla Jack Frost is native to Siberia and other parts of Eastern Europe. It grows in moist, shady areas, such as woodland edges, stream banks, and ravines. It is commonly grown as an ornamental plant in gardens and parks.
Question and Answer
Q: Is Brunnera Macrophylla Jack Frost a good groundcover plant?
A: Yes, Brunnera Macrophylla Jack Frost is an excellent groundcover plant that is perfect for shady borders, woodland gardens, and rock gardens.Q: Can Brunnera Macrophylla Jack Frost grow in full sun?
A: No, Brunnera Macrophylla Jack Frost prefers partial to full shade. It can tolerate some morning sun but should be protected from the hot afternoon sun.Q: How often should I water Brunnera Macrophylla Jack Frost?
A: This plant prefers moist but well-drained soil. Water it regularly, especially during hot and dry weather.Q: What is the hardiness zone for Brunnera Macrophylla Jack Frost?
A: This plant is hardy in USDA zones 3-8.
Related Plants
Here are some related plants to Brunnera Macrophylla Jack Frost:
- Brunnera Macrophylla Silver Heart
- Brunnera Macrophylla Hadspen Cream
- Brunnera Macrophylla Looking Glass
- Brunnera Macrophylla Sea Heart
References
- https://www.gardeningknowhow.com/ornamental/flowers/bugloss/growing-siberian-bugloss.htm
- https://www.thespruce.com/brunnera-macrophylla-plant-profile-4846961
- https://www.gardendesign.com/plants/brunnera.html
