Mexican Petunia Pink (Ruellia Brittoniana Souther Star Pink) - The first dwarf Mexican Petunia from seed, the Southern Star series produces clean green foliage without any spots. Mexican petunia is a perennial native to Mexico and cold hardy in the USDA planting zones 8 through 10. This dwarf Mexican Petunia plant grows only 10 - 12 inches tall in full sun to part shade in moist locations. Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. Bloom Color: Pink Sowing Rate: 1 - 2 seeds per plant USDA Zones: 8 - 10 Sun Loving. Height: 10 - 12 inch perennial Please message me with any problems I am sure we can work it out! Just take a minute, send me a message and I am sure I can make you happy. I am very nice and try my hardest to treat my buyers the way I would like to be treated. Thank You, Syukur