Tips for Hardy Gardeners - Too much of a good thing

Sep 5, 2017

Squash with powdery mildew
Credit Scot Nelson [via Flickr]

Tom Kasper talks about how the abundance of rain and resulting humidity in recent months is leading to a rise in powdery mildew, a fungal growth that affects many plants.  Gardeners are advised to look out for it, and possibly remove affected leaves to increase airflow around their plants help stave off its spread.