Contents
Description
Stenotis arenaria, also known as the sand violet, is a small, herbaceous perennial plant that belongs to the family of Boraginaceae. It is native to the western United States and can be found growing in sandy or rocky soils in open areas like grasslands, sagebrush, and woodland habitats. The plant has a low-growing, mat-forming habit, and its leaves are small, hairy, and oblong in shape. The flowers of Stenotis arenaria are trumpet-shaped, pale lavender or blue in color, and bloom from April to June.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Stenotis |
Appearance
The sand violet has a low-growing, mat-forming habit and can reach a height of 2-4 inches. Its leaves are small, hairy, and oblong in shape, and range from 0.5-1.5 inches in length. The flowers of Stenotis arenaria are trumpet-shaped, pale lavender or blue in color, and have five petals that are fused at the base. They bloom from April to June and can reach a diameter of 0.5-1 inch.
Care Guide
Stenotis arenaria is a low-maintenance plant that requires minimal care. Here are some tips to keep your sand violet healthy:
- Water: Water your plant regularly, but do not overwater. Stenotis arenaria prefers well-draining soil and can tolerate dry conditions.
- Fertilization: Fertilize your plant with a balanced fertilizer once a year in the spring.
- Soil: Stenotis arenaria prefers sandy or rocky soils that are well-draining. Amend your soil with organic matter if necessary.
- Sunlight: The sand violet prefers full sun to partial shade.
- Hardiness Zones: Stenotis arenaria is hardy in USDA zones 5-8.
Common Pests & Diseases
Stenotis arenaria is relatively pest and disease-free, but here are some problems you may encounter:
- Spider Mites: These tiny pests can cause yellowing and wilting of leaves. Use insecticidal soap to control infestations.
- Root Rot: Overwatering can cause root rot. Make sure your soil is well-draining and do not water excessively.
Habitat
Stenotis arenaria is native to the western United States and can be found growing in sandy or rocky soils in open areas like grasslands, sagebrush, and woodland habitats. It is adapted to dry, arid conditions and is often found in areas with low rainfall.
Question and Answer
Q: Is Stenotis arenaria a good plant for rock gardens?
A: Yes, Stenotis arenaria is a great plant for rock gardens because it prefers well-draining, sandy or rocky soils.
Q: How often should I fertilize my sand violet?
A: Fertilize your plant with a balanced fertilizer once a year in the spring.
Q: Can I propagate Stenotis arenaria from cuttings?
A: Yes, you can propagate sand violet from stem cuttings taken in the summer.
Q: How much sunlight does Stenotis arenaria need?
A: The sand violet prefers full sun to partial shade.
Related Plants
- Stenotis alpina
- Stenotis campanulata
- Stenotis obtusifolia
References
- “Stenotis Arenaria.” Lady Bird Johnson Wildflower Center, University of Texas at Austin, www.wildflower.org/plants/result.php?id_plant=STARP.
- “Stenotis Arenaria.” USDA Plants Database, United States Department of Agriculture, plants.usda.gov/core/profile?symbol=STARP.
- “Stenotis Arenaria.” Plant Finder, Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f530.
