What Type of Orange Tree Grows the Fastest?

The fastest grown orange tree doesn't produce edible oranges fit for human consumption. The fruit is green and bumpy and is eaten by squirrels. The tree is actually considered a shrub, with thorny branches, that can reach heights of 20 to 40 feet.

Keywords: orange, tree, citrus

About this Author

Linda Allardice has been a freelance writer since 1985 in print and on the Web. She has written for "The Standard-Times" and "The Herald News" in Massachusetts as well as "Link-Up Magazine." She holds a Bachelor of Arts in business management from Salve Regina University in Newport, R.I.