Begonia Lotto mix Begonia Lotto mix flowers from July until November, it creates huge blooms in shades of red, pink and white along with delicate lemon-coloured centres. Easy to care for, simply plant in a sunny yet shaded position and watch your Begonia thrive! Begonia semperflorens makes ideal patio plants, when grown in containers its neat blooms create show-stopping displays of colour and add lots of garden interest. Spreading and growing in height to just 30cm, this Begonia Lotto mix is perfect for filling those hard-to-get-to spaces in your lifeless flowerbeds and borders.