Q.I Trimmed My Irises For The Fall But They Are Growing Back Again. Should I Trim Them Again Or Will That Stop Them From Blooming I
n the spring? I would appreciate your assistance because these irises are beautiful every spring and I don’t want to lose that. Thank you for your assistance.

Certified GKH Gardening Expert
No, you don't need to trim them again. In fact, the first trimming doesn't have to be done; some people just like the tidier look. If transplanting iris, it's helpful to trim them.
Here is more info about their care:
https://www.gardeningknowhow.com/ornamental/bulbs/iris/iris-plant-care.htm