Many available. Some include:
'Iron Butterfly' 12-18 inches tall, pink flowers, dark leaf markings
'Pirates Patch' 5-10 inches tall, white flowers, red markings on leaves
'Spring Symphony' 6-10 inches tall, pink flowers, leaves with dark centers
'Pink Skyrocket' 6-10 inches tall, large dense spikes of pink flowers, leaves with dark centers.
Additional pests and problems that may affect this plant:none serious