6 of 20 are not paid off. The other very quickly. On the further course I can not say anything, they are still growing. After the summer I can say that all have already flowered. Which seems to me the plants do not get so the faster growth. The style forms with no correspondingly quickly and is not strong enough then. Fast kinking at some wind then the Folge.Die flourished were not very big and I would not buy this again.