This shrub has a rounded habit, with oblong to obovate green leaves, 3/4 inches in length. Bears yellow and scarlet flowers mainly in summer. Good container plant. Grows 1 to 2 feet high and wide. Can be propagated by cuttings from spring to early summer. May be subject to whiteflyJusticia floribunda is a species of flowering plant in the acanthus family Acanthaceae, native to Brazil. It is a dwarf, rounded evergreen shrub growing to 30–60 cm tall and wide, with downy stems and leaves, and spikes of nodding, tubular flowers of yellow shading to scarlet at the base.