Cornell University Extension publishes a monthly gardening newsletter called Dutchess Dirt. Here's a link to the most recent issue.
In this Jan 2016 newsletter the topics include: Why plants behave the way they do in fall, winter, spring and summer; why some vegetables fail to set fruit;
terrariums with references to click; photos of some plants behaving strangely; and, upcoming events.
I have subscribed for a couple of years and enjoy every issue.
Subscribing is easy. HELP SPREAD THE DIRT! Please forward a copy to anyone you think might be interested. To
be added or removed from our e-mail list, or submit upcoming gardening events, contact Nancy
Halas at email@example.com, www.ccedutchess.org.