blue potato bush problem
I bought 2 blue potato bushes about 6 weeks ago. They look like topiary trees. They are in planters, with a stake and then the "bush" area uptop like a topiary but with a more wild look. I don't know whether this a topiary or not. They looked really good when I bought them with a lot of purple flowers. Now they look sparse, not many flowers and they don't look tree-like or topiary-looking. I was thinking of adding something until they start growing flowers again OR planting something else in the planter that would give it the same type of look. What other bushes, trees, plants could I add to this? Does the blue potato bush only grow flowers and look bushy at a certain time during the year?