Q.Trimming wisteria
I’d like to know when to cut back and how far to cut.

Certified GKH Gardening Expert
Hello,
Thank you for sending us your gardening question. You can prune wisteria in midwinter and also in the summer, after it has finished spring flowering. Please see the attached article for detailed instructions on exactly how to prune it correctly.
Here are a couple of articles you might find helpful:
https://www.gardeningknowhow.com/ornamental/vines/wisteria/pruning-wisteria.htm
Please let us know if you have any other gardening questions and happy gardening!
Thanks
Gardening Know How
++++++++++++++++++++++++
'Like' us on Facebook: http://www.facebook.com/gardeningknowhow
Follow us on Twitter: http://twitter.com/gardenknowhow - @gardenknowhow
Follow us on Pinterest: http://pinterest.com/gardenknowhow/
Follow us on Instagram: https://instagram.com/gardeningknowhow/