Saw a silver washed fritillary in the garden yesterday, now hunting dog violets in case it is looking for an ovipositing site...
Divide clumps every three years.
Popagate by seed; the annuals sown according to flowering season. Usually the perennials and sub-shrubs are propagated by softwood cuttings in spring or they can be propagated by root division. Species may also be propagated by seed in spring or autumn.
Pests, diseases or disorders
Protect from slugs and greenfly