Smelowskia

Description

Smelowskia is a genus of wildflower that belongs to the family Brassicaceae. These plants are native to North America, and they are commonly found in dry and rocky areas, including deserts and mountains. Smelowskia is characterized by its small white or yellow flowers with four petals, and it has a unique scent that resembles turpentine.

Taxonomic Information

Appearance

Smelowskia plants typically reach a height of 6-12 inches, and they have a spread of 6-8 inches. The leaves are small and narrow, and they are often gray or green in color. The flowers are also small, and they bloom in clusters at the top of the stem. The petals are white or yellow, and they have a distinctive fragrance that resembles turpentine. The flowers bloom from spring to summer, and they attract bees and butterflies.

Care Guide

Smelowskia is a low-maintenance plant that is easy to grow in a variety of conditions. Here are some tips for caring for your Smelowskia:

• Water: Smelowskia prefers well-draining soil and does not require a lot of water. Water your plant only when the soil is dry to the touch.
• Fertilization: Smelowskia does not require fertilizer, but you can add a slow-release fertilizer in the spring if you want to encourage growth.
• Soil: Smelowskia prefers well-draining soil with a neutral pH. You can add sand or perlite to improve drainage if necessary.
• Sunlight: Smelowskia prefers full sun but can tolerate partial shade.
• Hardiness Zones: Smelowskia is hardy in USDA zones 5-9.

Common Pests & Diseases

Smelowskia is generally resistant to pests and diseases. However, it can be susceptible to powdery mildew, which is a fungal disease that causes a white powdery coating on the leaves. To prevent powdery mildew, avoid overhead watering and provide good air circulation around the plant.

Habitat

Smelowskia is native to North America and can be found in dry and rocky areas, including deserts and mountains. It is often found growing in sandy or gravelly soil and can tolerate drought and high temperatures.

Question and Answer

Q: Can Smelowskia be grown in containers?
A: Yes, Smelowskia can be grown in containers as long as they have good drainage and are placed in a sunny location.

Q: Can Smelowskia be propagated by seed?
A: Yes, Smelowskia can be propagated by seed. Sow the seeds in the spring in well-draining soil and keep them moist until they germinate.

Q: Is Smelowskia deer-resistant?
A: Yes, Smelowskia is deer-resistant and is not usually eaten by deer or other wildlife.

Q: Can Smelowskia be used as a cut flower?
A: Yes, Smelowskia can be used as a cut flower, but the flowers have a short vase life and may wilt quickly.

Related Plants

• Arabis
• Aubrieta
• Campanula
• Centaurea
• Draba

References

• “Smelowskia.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=n570.
• “Smelowskia.” Plant Delights Nursery, www.plantdelights.com/collections/smelowskia.
• “Smelowskia.” Royal Horticultural Society, www.rhs.org.uk/plants/17173/smelowskia/details.