How to Care for Orange Trees

Orange trees are grown for the lush, juicy citrus fruits that they provide. The plant originated in China, and was brought from Europe to the United States. They are not cold friendly, so you must protect the tree if you want it to grow properly in cooler climates. Watering and fertilizing is also important when taking care of orange trees.

• Orange trees require lots of sunlight to grow properly. Shaded areas are not recommended if you want your trees to thrive and produce large, juicy oranges. If a larger tree or other structure starts to shade the orange tree, move the tree or get rid of the element blocking it from direct sunlight.


• Water the orange tree often when it is first planted. Give it water three times the first week, then one to two times each week after.


• Fertilize the tree often as it starts to grow during the spring. Every one to two weeks is sufficient for most orange trees. Use slow-release fertilizer in the fall and winter months.


• Watch for weeds to grow around the tree's trunk, and remove them when necessary. With the amount of water and fertilizer you are giving the tree, it is likely that you will experience weeds surrounding the plant. Till the soil around the trunk to remove the weeds, but be careful not to go too deep or you could damage the roots.


• Prune the orange tree when damage or excessive growth occurs. Use tools designed for pruning rather than household scissors or other gadgets.


• Protect orange trees, especially young ones, from very cold temperatures. Small trees can be covered with burlap or a thick blanket to prevent freezing or damage. Add a lamp to the tree's canopy for an additional source of heat.