The Chatham Daily News has more details, bur consider this:
Mother Nature’s icy grip on area farm crops and backyard plants and gardens over the weekend has resulted in a huge financial loss across Chatham-Kent and southwestern Ontario
This marks the second consecutive year that killing frost has had a major negative impact on the municipality’s multi-million dollar agricultural industry.
A sure sign of a next grand minimum little ice age is a June killing frost in the Northern Hemisphere breadbaskets according to my friend George, a dedicated systems thinker. We are getting closer and closer. Stay Tuned!