
(Corydalis solida)

Fumewort, Solid yellow corydalis, Purple corydalis, Bidens, Corydalis
Corydalis solida is a perennial herbaceous plant that belongs to the Papaveraceae family. It has finely divided leaves and delicate, spurred flowers that bloom in shades of pink, purple, and white. The plant grows to a height of 15-20 cm (6-8 inches) and spreads to a width of 10-15 cm (4-6 inches).
10-15 inches (25-38 cm)
Corydalis solida prefers partial shade to full shade. It can tolerate some morning sun, but should be protected from hot afternoon sun.
Corydalis solida prefers moderate to high humidity levels. It can benefit from occasional misting or placement on a pebble tray.
Corydalis solida does not require heavy fertilization. A light application of balanced fertilizer in early spring and mid-summer can promote healthy growth.
This plant does not require heavy pruning. Deadheading spent flowers can encourage continued blooming.
Corydalis solida is relatively pest-free, but can be susceptible to slugs and snails. It can also be affected by powdery mildew in humid conditions.
6-8 inches (15-20 cm)
This plant requires moderate watering. It should be kept evenly moist, but not waterlogged. Allow the top inch of soil to dry out before watering again.
This plant prefers cool temperatures, ideally between 10-20°C (50-68°F). It can tolerate some frost, but should be protected from extreme heat.
Corydalis solida blooms in early spring, typically from March to May.
Corydalis solida is considered moderately easy to grow. It prefers cool temperatures and moist soil, but can tolerate some dryness and heat. It can be propagated by seed or division.
Corydalis solida is hardy in USDA zones 4-8.
Corydalis solida is commonly used in traditional medicine to treat a variety of ailments, including heart disease, respiratory issues, and anxiety.