This spring, put down roots with the help of Baton Rouge Green. The nonprofit is once again organizing its Spring Online Tree & Plant Sale. Live oaks, crape myrtles, magnolias, cypresses, fruit trees and more are included in the sale. Check out the availability list and place orders online through March 17. Purchases may be picked up March 27 from 3 until 6 p.m. at the Burden Center off Essen Lane.