So I've had this yarrow plant for over a month but a few weeks ago but the flowers got burnt from a few back to back days of really intense sun. The rest of the plant looks fine and has healthy blossoms and growth on the lower half of it. I'm just looking for some advice on whether I should trim the burnt blossoms or what I should do to help the plant out. Thanks for any advice or suggestions in advance.
That is the blooms coming to the end of the bloom cycle, normal and not a problem. You can cut the stems off to make it look prettier and even cut the plant back by about half to get a busier plant and possibly a second blooming later in the summer.
