Fast growing trees and shrubs are available online through the Arbor Day Foundation, by using the Shop tab on the organization's website. Users should type "fast growing" in the search engine under the Shop tab, to reveal all of the fast growing trees and shrubs.
Fast growing trees are also available at FastGrowingTrees.com when users click on the picture that says Fastest Growing Trees beneath it. The Tree Farm WebStore also provides users with fast growing trees for sale under the Fast Growing tab. Another source is NatureHills.com, which calls itself America's largest online plant nursery. Users just need to click on the Bushes and Shrubs tab, and then choose Fast Growing Shrubs.