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Description
Corydalis Curviflora Subsp. Rosthornii Blue Heron is a perennial plant that belongs to the Papaveraceae family. This plant is native to the mountainous regions of Iran and is commonly found on rocky slopes and cliffs. The plant grows up to 15-20 cm tall and has a spread of about 30 cm. The leaves of this plant are deeply lobed, bluish-green in color and have a fern-like appearance. Corydalis Curviflora Subsp. Rosthornii Blue Heron produces deep blue flowers that are shaped like a heart and bloom from late spring to early summer.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Papaveraceae |
| Genus | Corydalis |
Appearance
Corydalis Curviflora Subsp. Rosthornii Blue Heron has a unique appearance that sets it apart from other plants. The plant has deeply lobed, bluish-green leaves that are fern-like in appearance. The leaves are about 5-10 cm long and 2-4 cm wide. The plant produces deep blue flowers that are shaped like a heart and bloom from late spring to early summer. The flowers grow on tall spikes that rise above the foliage and can reach up to 30 cm in height. The plant grows up to 15-20 cm tall and has a spread of about 30 cm.
Care Guide
Corydalis Curviflora Subsp. Rosthornii Blue Heron is a low maintenance plant that requires minimal care. Here are some care tips to help you keep your plant healthy and thriving:- Water: This plant prefers well-draining soil and moderate watering. Water the plant when the top 1-2 inches of soil are dry.- Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season.- Soil: This plant prefers well-draining soil that is rich in organic matter.- Sunlight: Corydalis Curviflora Subsp. Rosthornii Blue Heron prefers partial shade to full shade.- Hardiness Zones: This plant is hardy in USDA zones 6-9.
Common Pests & Diseases
Corydalis Curviflora Subsp. Rosthornii Blue Heron is generally pest and disease-free. However, the plant can be susceptible to snails, slugs, and spider mites. To prevent pest infestations, keep the area around the plant clean and free of debris. If you notice signs of pests, treat the plant with an appropriate insecticide or pesticide.
Habitat
Corydalis Curviflora Subsp. Rosthornii Blue Heron is native to the mountainous regions of Iran and is commonly found on rocky slopes and cliffs. The plant prefers well-draining soil that is rich in organic matter and partial shade to full shade. It is hardy in USDA zones 6-9.
Question and Answer
Q: Is Corydalis Curviflora Subsp. Rosthornii Blue Heron a low maintenance plant?
A: Yes, this plant is a low maintenance plant that requires minimal care.
Q: What is the hardiness zone for Corydalis Curviflora Subsp. Rosthornii Blue Heron?
A: This plant is hardy in USDA zones 6-9.
Q: What are the common pests that affect Corydalis Curviflora Subsp. Rosthornii Blue Heron?
A: This plant can be susceptible to snails, slugs, and spider mites.
Q: What type of soil does Corydalis Curviflora Subsp. Rosthornii Blue Heron prefer?
A: This plant prefers well-draining soil that is rich in organic matter.
Related Plants
– Corydalis aurea- Corydalis flexuosa- Corydalis lutea- Corydalis solida- Corydalis sempervirens
References
– “Corydalis curviflora subsp. rosthornii ‘Blue Heron’,” Missouri Botanical Garden, accessed May 30, 2021, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d170.- “Corydalis curviflora subsp. rosthornii ‘Blue Heron’,” Royal Horticultural Society, accessed May 30, 2021, https://www.rhs.org.uk/plants/155307/corydalis-curviflora-subsp-rosthornii-blue-heron/details.
