Starting indoors soon
Danielle McCoy writes for The Rustic Elk and knows what and when to start seeds indoors. Here's a link to her article with info that applies to Guelph's zone 5b agricultural zone. By the way, you can start some vegetables in mid-February.
In fact, The Rustic Elk is an excellent site for other gardening tips as well as recipes and other garden info. Click the following link to be taken there. https://www.therusticelk.com/