corydalis

Water Corydalis 'Canary Feathers' deeply and regularly, keeping the soil lightly moist at all times. It's best to water in the morning to give plants some extra time to take up both water and nutrients. During its growing season, from spring to midsummer, water frequently, about once a week. Allow the top 2 inches of soil to dry before watering again. If the foliage is wilting, it’s time to water. In late summer to early fall, reduce watering frequency to once every 2 weeks. During the winter months, these plants can survive a bit drier, but water when the top 2 inches of soil feel dry. Carefully monitor the moisture levels along with the weather conditions, and adjust watering accordingly.

Corydalis 'Canary Feathers' plants require bright indirect sunlight or 4 hours of direct sunlight per day. When providing direct sunlight, it is best to provide it in the mornings to avoid overheating the plants. When providing bright indirect sunlight, it is best to ensure the plants are located in an area where the light is filtered through a sheer curtain at least part of the day. Additionally, Corydalis 'Canary Feathers' plants can tolerate partial shade but will grow best when given some sunlight.

For Corydalis 'Canary Feathers', pruning should be done in late spring after danger of frost has passed. This plant should receive moderate pruning, cutting away or thinning out branches, stems, and foliage that look over-crowded or spindly. Cutting off damaged or dead wood is also necessary. Pruning will promote new growth and create a bushier structure with more flowers. It's generally not necessary to prune the Corydalis 'Canary Feathers' more than once a year.