(Corydalis ochroleuca) kor-ID-ah-liss oh-kro-LEW-kah Genus:  Corydalis From late spring and throughout the summer, creamy flowers cover a delicate mound of filigreed gray-green foliage. Noteworthy Characteristics:  This is a short-lived perennial that self-sows enthusiastically. Suitable for a mixed border or an open woodland. Care:  Prefers fertile soil in full sun or partial shade. Propagation:  Sow seed when fresh; germination may be erratic. Divide in spring. Problems:  Downy mildew, rust, aphids, slugs, snails.

Overview

Height 6 in. to 12 in. Spread 6 in. to 12 in. Growth Habit Clumps Growth Pace Fast Grower Light Full Sun to Part Shade Moisture Medium Moisture Maintenance Moderate Characteristics Self Seeds, Showy Flowers, Showy Foliage Bloom Time Late Spring, Spring, Summer Flower Color White, Yellow Uses Beds and Borders, Ground Covers, Naturalizing Style Cottage Garden, Woodland Garden Seasonal Interest Spring Interest Type Perennials