A hybrid between a kumquat and a mandarin orange, the calamondin orange tree is compact and perfect for indoor growing. Its small, tart oranges are ideal for marmalades and cooking. This tree ...

However, you can certainly grow an indoor lemon tree or dwarf citrus ... The most popular and easiest-to-grow dwarf citrus is Calamondin orange (Citrus × microcarpa), a cross between a mandarin ...