|'Mrs. Clibran' is a showy and dependable edging plant that may be categorized as an annual or perennial. Compact growth habit with leafy, branching stems covered in brilliant blue flowers with white eyes, from summer to frost. Will live through the winter in mild areas. Be patient with sown seeds as it can take up to 2 months for them to become transplanting size. Prefers moist, rich soil and will continue to self-sow once established.