Boingo Nuts are magical items that are used to grow vine bridges that lead to other areas in Skylanders: Trap Team. They grow in the Phoenix Psanctuary but can be found in other places. When planted in specific locations, they grow into vines that form large flowers and leaves, providing bridges for the Skylanders. They can also be used to feed Blocker Birds to move them out of the way. While held by a Skylander, they hover above and follow the Skylander much like a key.
In Skylanders: Imaginators, Boingo Nuts are found in the Sensei Life Realm, where they are used to grow plant cannons and treasure-blooming flowers.