Blue Ruellia Mexican Petunia 2.5 Inch Pot 10 Available Late Sept. $5.50 ea
Zones 8-11, Full
Sun, Height 24-36" tall, Moist Well Drain Soil
This type rullia is one you can count on year after year. Grows to about 2-3 feet tall, has dark stems with long narrow leaves with dark blue to purple flowers that bloom all summer long. Reseeds and can be invasive.