Eustoma
( YOO - sto - mah )
At-A-Glance InformationCommon names for this genus include Lisianthus, Tulip Genetian, Prairie Gentian and Texas Bluebell. These flowering perennials, biennials, and annuals need full sun or light shade and regular water. They are native to the warm regions of the southern United States, Mexico, the Caribbean and norhtern South America, and are great additions to cut flower gardens. Plants form a clump of grey-green foliage that sprouts stems topped with flowers that come in purple, blue or white. Bloom begins in summertime and can last the whole season if deadheaded. Use these flowering plants to add color to borders and flower beds, and use cut flowers in fresh arrangements.
|
Eustoma Species and Varietals
The genus Eustoma includes just two or three species, and is a member of the plant family Gentianaceae. The genus name is derived from the Greek eu- (meaning good or well) and -stoma (meaning mouth). Eustoma grows best in zones 1-24. To find your zone, click here: Zone Map. For information on varietals, see the descriptions below.
Eustoma exaltatum (Seaside Gentian) This species forms an erect herbaceous plant with large, purple bell-shaped flowers that bloom in spring and summertime. It is found in the southern United States, the West Indies, Mexico, and Belize. It prefers to grow in wet places, like marshes, streambeds, and coastlines. These plants are moderately tolerant of salt water, and highly tolerant of salt winds, making them idea candidates for planting in seaside gardens. |
Eustoma russellianum (Showy Prairie Gentian, Prairie Gentian, Texas Bluebells, Texas Bluebell, Lisianthus) These flowering plants are native primarily to the Great Plains region in the United States, and their native range extends down into Mexico. They prefer moist, sandy soils, and commonly grow alongside streams, creeks, moist meadows, and near springs. |
Caring for Eustoma
Propagation
Problems and Pests
Gallery
Videos
A video all about growing camellias successfully
|
Propagating camellias
|
Resources
The New Sunset Western Garden Book: The Ultimate Gardening Guide (2012) - Page 317, Eustoma grandiflorum
If you have any questions, comments, concerns, or photos you’d like to add to the gallery, please let me know by sending me a message using the button below!