What are the pros? Great for butterfly garden.
What are the cons? Give them plenty of room.
My mother gave me half her seed pack. Pretty sure EVERY SINGLE SEED SPROUTED!! The blooms lasted all season! They just kept coming. I finally torn the 4 foot tall plants down in early November. I dead headed some in late August and tossed the seeds by the compost hoping for blooms next year. Well guess what they bloomed this year! I liked them but give them plenty of space! Flower heads are big enough for a humming bird to rest on!
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