Citrus trees (Rutaceae) While citrus trees are commonly associated with hot climates, they can also thrive in milder temperatures or be grown in pots, producing a significant amount of fruit. Among the many varieties available, the most familiar are basic lemon, mandarin, and orange. When purchasing a citrus tree, choosing a variety that produces fruit you enjoy is essential, as there are notable differences in taste, size, and growing requirements. For instance, I have a mandarin tree that yields small, sweet fruits. However, other varieties, often grown in my region, produce large, dry, and quite bitter fruits. These types are well-suited to colder climates, so if you ask for a…