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Description
Linum Austriacum, commonly known as Austrian flax or blue flax, is a beautiful flowering plant that belongs to the Linaceae family. It is native to the Alps and the Balkans but has now been introduced to other regions of the world as an ornamental plant. This perennial plant can grow up to 50cm in height and has a slender stem with narrow leaves that are bluish-green in color. Its flowers are usually blue in color, but they can also be pink or white, and they bloom from May to August.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Malpighiales |
| Family | Linaceae |
| Genus | Linum |
Appearance
The Linum Austriacum plant has a slender stem that can grow up to 50cm in height. Its leaves are narrow and bluish-green in color, and they are arranged alternately on the stem. The flowers of this plant are usually blue, but they can also be pink or white. They have five petals and are approximately 3cm in diameter. The flowers bloom from May to August and are followed by small, spherical seed capsules.
Care Guide
Water: Linum Austriacum plants need regular watering, especially during dry periods. However, overwatering can lead to root rot, so make sure the soil is well-drained.
Fertilization: These plants do not require much fertilization. You can apply a balanced fertilizer once a year in the spring.
Soil: Linum Austriacum plants prefer well-draining soil that is rich in organic matter. The soil should be slightly acidic to neutral in pH.
Sunlight: These plants require full sun to thrive. They can tolerate partial shade, but they will not bloom as well.
Hardiness Zones: Linum Austriacum plants are hardy in USDA zones 5-9.
Common Pests & Diseases
The Linum Austriacum plant is generally free from pests and diseases. However, it can be susceptible to powdery mildew, especially in humid conditions. To prevent this, make sure the plant has good air circulation and avoid overhead watering. Aphids and spider mites can also be a problem, but they can be controlled with insecticidal soap or neem oil.
Habitat
Linum Austriacum is native to the Alps and the Balkans, where it grows in rocky, mountainous areas. It prefers well-draining soil and full sun. In other regions of the world, it is often grown as an ornamental plant in flowerbeds, rock gardens, and borders.
Question and Answer
Q: Is Linum Austriacum a perennial or an annual plant?
A: Linum Austriacum is a perennial plant.
Q: How tall does Linum Austriacum grow?
A: Linum Austriacum can grow up to 50cm in height.
Q: What is the blooming period of Linum Austriacum?
A: The flowers of Linum Austriacum bloom from May to August.
Q: What is the hardiness zone of Linum Austriacum?
A: Linum Austriacum is hardy in USDA zones 5-9.
Related Plants
- Linum Perenne
- Linum Usitatissimum
- Linum Catharticum
References
- https://www.gardenia.net/plant/linum-austriacum
- https://www.gardeningknowhow.com/ornamental/flowers/flax/linum-plant-care.htm
- https://www.rhs.org.uk/Plants/27699/Linum-austriacum/Details
