Title for the biggest tree in the world goes to the cashew tree Anacardium occidentale.
Yup, the very same tree that gives us those scrumptious, expensive, calorie rich cashews.
The cashew tree has a unique growing habit somewhat similar to the Egyptian Walking Onion. As the branches grow they often become so weighty they bow down and touch the earth, sending down roots wherever they make contact.
In Natal, Rio Grande do Norte, Brazil, this growth habit has resulted is one cashew tree that has spread itself across 7,500 square meters or 80,729 square feet; the equivalent of almost two acres.
In other words, you can’t see the tree for the forest.
This grove consisting of a single tree produces 60,000 cashews every year.