Dahlia
Dahlias are true summertime standouts in the landscape. The sheer array of size, colour and form make these wonderful tubers a garden favourite, both easy to grow and multiplying over time. Dahlias are most commonly started from tubers, but you can collect seed and increase your favorite flowers over time. Dahlias are easy to raise from seed and invaluable for colourful autumn floral arrangements. A half hardy perennial, Dahlia Seeds need to be sown between February and April under glass, so that it will flower during June to September.