Other shade-loving flowers that will grow well with hardy fern include red columbine (Aquilegia canadensis), Jack-in-the-pulpit (Arisaema triphyllum), and sweet Joe-Pye weed (Eutrochium purpureum).
Easy to grow and fast to flower, annuals and biennials bring quick colour to the garden. They are usually cheap to buy in great numbers, but make a big impact in the garden. Have a go at growing them ...