Hello everyone.
Our garden is shaded quite heavily by large Oak trees, plus we have a heavy alkaline clay soil. For 3 months a year (Spring) it looks glorious but come June time it all fizzles out with barely a flower in site.
This year I want to change that and so am looking for annuals that can cope with a bit of shade - most areas will still get 3 hours of sun a day and the rest dappled.
So far in my list I have...
Clarkia
Alyssum
Nicotiana
Failing that anyone with a chainsaw and diplomatic immunity from tree preservation orders....
Nemesia has a long flowering season and does well in a little shade. Heartsease (Viola tricolor) also flowers - and seeds! - profusely in partial shade.
Anemone Aquilegia Begonia Centaurea Convallaria Cyclamen
Dianthus Digitalis Fuchsia Galanthus Helleborus Heuchera
Hosta Impatiens Iris Lamium Lilium Linaria
Lobelia Mahonia Oxalis Polygonatum Primula Pulmonaria
http://www.thegardenersalmanac.co.uk/Data/Plants%20by%20location/Plants%20by%20location.htm (http://www.thegardenersalmanac.co.uk/Data/Plants%20by%20location/Plants%20by%20location.htm)
Any special reason to plant annuals? Cyclamen would probably flourish, and they've always been one of my favourites.
Just being imaptient, have beds of Cyclamen, Geraniums, Dicentra,Hellebores,Polygonatum but really plant to plant up the space where the early spring flowerers are.
Trouble is most of the list are spring flowers ( as you might expect) and I really want summer continuation.
Rudbeckia a pretty shade tolerant, as are the dreaded montbricea and very tolerant of the drought conditions under trees.
But our best flower for shady spots is the white zantadecia it doesnt really like dry though.
good luck
x sunloving