My zinnias won't turn brown!
I haven't deadheaded since August, and didn't do much even then. I swear these zinnias are frozen in time! :-) The flowers that were pink six weeks ago are just a little faded now.
I still have new buds and flowers, although since the weather has turned cooler, the flowers are more reddish.
How long should it be taking these to dry out and turn brown?