Too warm to go dormant -- still trim back?
Hi everybody =)
I have an established clump of Pampas grass and this year it's been so warm that it has barely turned brown on its tips. I normally cut it back this time of year but since it's still green I didn't know if trimming is necessary. I'm guessing it's still taking in the sunlight and worry about 'stunning' it if it's cut back while still mostly green. Thanks in advance for your feedback.