Yellow Corydalis
A delightful and reliable perennial, forming mounds of delicate, fern-like foliage. It produces clusters of bright yellow, tubular flowers over a very long season, from spring to autumn. Ideal for rockeries, walls, or at the front of borders.
Sun: Full sun to partial shade.
Soil: Well-drained soil.
Hardiness: H6 — down to −20°C.
Flowering: Apr, May, Jun, Jul, Aug, Sep, Oct.