What to do in your garden in May

Top 10 gardening jobs for May are:- -Prune spring flowering shrubs, such as forsythia, after flowering to keep them compact; -Plant out dahlia tubers and cannas after all risk of frost has passed; -Tie in the new shoots of climbing plants, including clematis, wisteria and honeysuckle, to their supports; -Continue sowing annuals, such as California […]