What are the pros? Tall, great cut flower
What are the cons? A little hard to start
This is a favorite of mine. It can get very tall - sort of in the name! But you can trim it to any height. One thing that is not mentioned, is that it's a wetland plants - though it does just fine in ordinary conditions and can even tolerate some drought, it will grow in standing water. This can make a great waterside plant for ponds or bog gardens. Excellent cut flowers too. Once it starts to bloom, it keeps going to a very hard frost.
Would you recommend this product to a friend?