That's the magic of growing fruit trees indoors. From peach to lime, there are a number of fruit trees you can grow indoors for fresh produce year-round. These three elements include selecting the right varieties, providing optimal growing conditions, and, last but not least, proper pollination. Luckily, there are ways to get around this, from picking self-pollinating cultivars of fruit trees to helping your fruit trees pollinate by hand to taking them outside. Get the pollination right, and all that's left for you is to sit and watch your fruit trees flourish and bring a bountiful harvest you can brag about.