The Claudia Wannamaker Magnolia Grandiflora tree is a beautiful tree, growing 40 to 60 feet tall and 20 to 35 feet wide. It has a broad, pyramidal canopy with exceptionally dark green leaves, and an early and long blooming period. Add a Claudia Wannamaker Magnolia tree to your yard for lasting beauty and shade. Enhance your landscape with the timeless beauty and shade of these large magnolia trees for sale.