Lithophragma

Description

Lithophragma is a genus of flowering plants that belongs to the Saxifragaceae family. This plant is native to North America and is commonly found in regions with a temperate climate. Lithophragma has unique characteristics that make it stand out among other plants. It is a perennial herb that produces basal leaves and a single stem that grows up to 50 cm tall. The flowers are pink, white or red in color and are arranged in a corymb inflorescence.

Taxonomic Information

Domain	Eukarya
Kingdom	Plantae
Phylum	Angiosperms
Class	Eudicots
Order	Saxifragales
Family	Saxifragaceae
Genus	Lithophragma

Appearance

Lithophragma has a unique appearance that makes it stand out among other plants. The plant has basal leaves that are lobed and deeply toothed. The stem is slender and upright, growing up to 50 cm tall. The flowers are pink, white or red in color and are arranged in a corymb inflorescence. The petals of the flowers are thin and delicate, giving them a unique appearance. When in bloom, Lithophragma creates a beautiful display of color in any garden.

Care Guide

Lithophragma is a relatively easy plant to care for. Here are some tips to help you care for your Lithophragma:

• Water: Lithophragma prefers moist soil, so water regularly, keeping the soil consistently moist but not waterlogged.
• Fertilization: Fertilize Lithophragma with a balanced fertilizer during the growing season to promote healthy growth and blooming.
• Soil: Lithophragma prefers well-draining soil that is rich in organic matter. Choose a soil mix that is specifically formulated for flowering plants.
• Sunlight: Lithophragma prefers partial shade to full shade. Plant it in a spot that gets morning sun and afternoon shade for best results.
• Hardiness Zones: Lithophragma is hardy in USDA zones 4-8.

Common Pests & Diseases

Lithophragma is generally resistant to pests and diseases. However, it may occasionally be affected by the following:

• Spider mites: These tiny pests can be controlled with insecticidal soap or neem oil.
• Fungal diseases: Lithophragma may develop fungal diseases in humid conditions. To prevent this, avoid overwatering and make sure your plants are well-ventilated.

Habitat

Lithophragma is native to North America and can be found in regions with a temperate climate. It prefers moist, shady areas and can often be found growing in woodlands, meadows, and along streams and rivers.

Question and Answer

Q: Is Lithophragma a hardy plant?

A: Yes, Lithophragma is hardy in USDA zones 4-8.

Q: What kind of soil does Lithophragma prefer?

A: Lithophragma prefers well-draining soil that is rich in organic matter.

Q: How often should I water my Lithophragma?

A: Lithophragma prefers moist soil, so water regularly, keeping the soil consistently moist but not waterlogged.

Q: Can Lithophragma be grown in full sun?

A: Lithophragma prefers partial shade to full shade. Plant it in a spot that gets morning sun and afternoon shade for best results.

Related Plants

• Saxifraga
• Heuchera
• Tiarella
• Epimedium

References

• “Lithophragma.” Wikipedia, Wikimedia Foundation, 9 July 2021, en.wikipedia.org/wiki/Lithophragma.
• Dirr, Michael A. Dirr’s Encyclopedia of Trees and Shrubs. Timber Press, 2011.