What is the fine-grained topic of the following text: We will also incorporate comments received from others and always appreciate getting feedback of any kind from those who have some additional information about this plant, in particular if this information is contrary to what we have written or if they have additional cultural tips that would aid others in growing Cordyline Renegade ['Tana] PP18,605. Only return the topic.
Receiving feedback for improving information about growing Cordyline Renegade ['Tana] PP18,605 plant.