Crabapple, Gladiator™ Ornamental CrabappleGladiator is an excellent ornamental tree with a profusion of bright pink flowers followed by small reddish purple fruit on an upright crown. Foliage is glossy bronze purple and disease resistant. Homeowner Growing and Maintenance Tips: Plant in full sun. Gladiator is an ideal ornamental tree for space challenged sites, as a small boulevard tree or planted in a row for a screen. Prune in late winter. Color: Pink Shades Height: 15 20 ft Spread: 6 10 ft