If you like to shop for plants online, you've probably added several to your list of favourites. However, the happiness you get from your plants depends on the conditions you can offer them. We spoke with horticulturalist Cécile aka Ortigreen (her Facebook group is called Help my plant and her Instagram account, Ortigreen), originally from France, to offer you some horticultural tips from pros so that you can take good care of your plants when winter comes. We went all the way, and today, we present you with the first article in the series Horticultural Tips from Pros. Here's everything you need to know to choose the right plants.