Muskogee Crape Myrtle ( botanical name - Lagerstoemia (i. x fauriei) 'Muskogee' ) is deciduous and grows to a mature size of 20-30 feet tall by 15-25 feet wide. This understory tree enjoys sun and provides yellow, orange, red fall color. The Crape Myrtle flowers in early summer with pinkish lavender blooms. It normally has a medium drought tolerance and a fast growth rate when planted in zone 6b-10a.