<p>Large double flowers in a fine selection of colours. One of the tallest cottage garden plants, so definately plant at the back of the border. It looks especially good against a tall hedge or wall. Height 5 feet or more (1.5m).</p><p>Scatter seeds where they are to grow when the last frosts are over. Any type of soil is good, try not to overfertilise or you'll get lots of green growth without flowers!</p>