Contents
Description
Corydalis Sapphire Gold is a stunning perennial plant that is native to Asia and Europe. It is a part of the Papaveraceae family and is commonly known as rock harlequin or golden corydalis. This plant has unique blue-green foliage and produces striking flowers that are a mix of sapphire blue and golden yellow. The flowers bloom from spring to summer and are a great addition to any garden.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Papaveraceae |
| Genus | Corydalis |
Appearance
Corydalis Sapphire Gold has unique blue-green foliage that is soft to the touch. The leaves are fern-like and can grow up to 6 inches long. The plant itself can grow up to 12 inches tall and 12 inches wide. The flowers are the main attraction of this plant, with a mix of sapphire blue and golden yellow colors. They grow in clusters and bloom from spring to summer. The flowers have a unique shape, with a spur at the back of the blossom.
Care Guide
Corydalis Sapphire Gold is a relatively low maintenance plant. It prefers moist, well-draining soil and partial shade. It can tolerate full sun in cooler climates, but in warmer areas, it prefers partial shade. Water the plant regularly to keep the soil moist, but not waterlogged. Fertilize the plant in the spring with a balanced fertilizer. This plant is hardy in USDA zones 4-8. In colder climates, it may go dormant in the winter and re-emerge in the spring. In warmer climates, it may be evergreen.
Common Pests & Diseases
Corydalis Sapphire Gold is relatively pest and disease-free. However, it may be susceptible to aphids and slugs. To prevent these pests, keep the plant well-watered and avoid over-fertilizing. If you notice pests, spray the plant with an insecticidal soap or use a slug bait.
Habitat
Corydalis Sapphire Gold is native to Asia and Europe, where it grows in rocky areas and along streams. It prefers moist, well-draining soil and partial shade.
Question and Answer
Q: How often should I water Corydalis Sapphire Gold?
A: Water the plant regularly to keep the soil moist, but not waterlogged.
Q: What is the hardiness zone for Corydalis Sapphire Gold?
A: This plant is hardy in USDA zones 4-8.
Q: Can Corydalis Sapphire Gold tolerate full sun?
A: It can tolerate full sun in cooler climates, but in warmer areas, it prefers partial shade.
Q: How tall does Corydalis Sapphire Gold grow?
A: The plant itself can grow up to 12 inches tall and 12 inches wide.
Related Plants
- Corydalis flexuosa
- Corydalis solida
- Corydalis ochroleuca
- Corydalis nobilis
References
- “Corydalis ‘Sapphire Blue’.” White Flower Farm, www.whiteflowerfarm.com/corydalis-sapphire-blue.
- “Corydalis ‘Sapphire Blue’.” Gardenia, www.gardenia.net/plant/corydalis-sapphire-blue.
- “Corydalis ‘Sapphire Blue’.” Plant Delights Nursery, www.plantdelights.com/products/corydalis-sapphire-blue.
