Never thought I would plant what I have always considered to be a weed in a pot. However the Lavatera Barnsley Pink (mallow) has been splendid. No regrets and will be chopping back a little this year and then a big chop after frosts in Spring. Its been great value in everyway. A small 2 litre pot plant has filled our big Vaso Classico 95cm pot in no time with a fantastic display all summer.