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Description
Aubrieta Deltoidea, also known as Purple Rockcress, is a low-growing, mat-forming perennial plant in the Brassicaceae family. It is native to southern Europe and southwestern Asia and is widely cultivated as an ornamental plant. This plant is well known for its beautiful purple flowers that bloom in early spring and cover the entire plant.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Aubrieta |
Appearance
Aubrieta Deltoidea is a low-growing, evergreen perennial plant that typically grows up to 6 inches tall and spreads up to 2 feet wide. Its leaves are small, oval-shaped and have a gray-green color. The plant produces beautiful purple flowers that are about 1 inch in diameter and bloom in early spring. The flowers are arranged in clusters at the end of short stems and cover the entire plant.
Care Guide
Aubrieta Deltoidea is a hardy plant that requires minimal care. Here is a care guide to help you keep your plant healthy and beautiful:- Water: Water the plant deeply once a week, especially during dry periods. Do not overwater as it can lead to root rot.- Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.- Soil: The plant prefers well-draining soil that is slightly alkaline with a pH of 7.0 to 7.5.- Sunlight: The plant requires full sun to partial shade. It prefers a location with at least 6 hours of direct sunlight.- Hardiness Zones: Aubrieta Deltoidea is hardy in USDA zones 4 to 9.
Common Pests & Diseases
Aubrieta Deltoidea is generally resistant to pests and diseases. However, here are some common pests and diseases that may affect the plant:- Aphids: These small insects may infest the plant and cause damage by feeding on the leaves and stems. Use insecticidal soap to control the infestation.- Root rot: Overwatering can lead to root rot, which can cause the plant to wilt and die. Ensure that the soil is well-draining and avoid overwatering.- Powdery mildew: This fungal disease can cause a white powdery coating on the leaves. Use a fungicide to control the disease.
Habitat
Aubrieta Deltoidea is native to southern Europe and southwestern Asia. It grows in rocky, well-draining soil in mountainous regions. The plant prefers a cool climate and can tolerate cold temperatures.
Question and Answer
Q: Is Aubrieta Deltoidea a perennial or an annual plant?
A: Aubrieta Deltoidea is a perennial plant.
Q: How often should I water Aubrieta Deltoidea?
A: Water the plant deeply once a week, especially during dry periods.
Q: Can Aubrieta Deltoidea grow in full shade?
A: No, Aubrieta Deltoidea requires full sun to partial shade. It prefers a location with at least 6 hours of direct sunlight.
Q: When should I fertilize Aubrieta Deltoidea?
A: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Related Plants
– Arabis caucasica (Caucasian Rockcress)- Iberis sempervirens (Evergreen Candytuft)- Phlox subulata (Creeping Phlox)- Stachys byzantina (Lamb’s Ears)
References
– “Aubrieta Deltoidea.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281595&isprofile=0&.- “Aubrieta Deltoidea.” Royal Horticultural Society, www.rhs.org.uk/Plants/21378/Aubrieta-deltoidea/Details.
