In winter, when the sun sets earlier and the days are shorter, it is sometimes essential to give a helping hand so that the daily quota of light hours is reached. Without sufficient light exposure, the plant's growth will initially slow and then stop.
Ask your florist about the requirements depending on the species chosen because some plants need a lot of light and others prefer shade. If you want to build a greenhouse, keep in mind that the best location on land to install it is the one that is sunniest.