Lisianthus or Texas bluebell will grow in a sunny or semisunny spot in well-draining garden soil. Mature height is 2 to 3 feet. I saw bluebells along a Heights garden walkway this week. The flowers last a long time in a vase. Texas bluebell plants seem to be most readily available locally in mid- to late spring.
Seed are sometimes available from companies that carry wildflower seed.
Please tell me how to take care of it. The Texas mountain laurel is a native that likes sun and is tolerant of several soil types, but good drainage is a must, especially when we experience such rainy periods as we've had this spring and early summer. Overwatering can cause yellow foliage. Your laurel will do best, too, in a more alkaline soil. If your soil is on the acidic side, you can mix a little ground limestone or bone meal into it to slowly increase alkalinity.