Types of Annual Flowers for North Texas

Brilliant Bluebonnets

State flower of Texas, the bluebonnet

As the Texas State Flower, the bluebonnet, is the most prevalent and most beautiful North Texas annual flower. There are actually five species of bluebonnets native to Texas, therefore all five have been listed as recipients of the Texas State Flower title. The Lupinus texensis is the favorite of most artists and photographers as it is the largest, hardiest and most easy to grow. Seeds should be planted in the fall and covered with soil for a healthy spring bloom. This North Texas annual prefers growing on a well drained slope in full sun, which is why it grows so well along the sides of the highways. Bluebonnets grow 8 to 16 inches tall.

Texas Paintbrush

The Texas paintbrush also blooms from March through May, and quite frequently side by side with the majestic bluebonnets. The combination of the blues and this red-orange flower is a sight to behold. They too, prefer a well- drained sloped area with plenty of sunshine. Seeds should be planted in the fall. This North Texas annual grows from 6 to 18 inches tall.

Black-Eyed Susan

Although the Black-Eyed Susan is the state flower of Maryland, they can be seen throughout North Texas during the summer months of June through September. They are native to Texas and often spring up once the bluebonnets and Texas paintbrushes have died off. Their cheerful yellow and brown blooms thrive in full sun and are easy to cultivate. This plant is a favorite among birds, bees and butterflies. Very hardy and drought tolerant, the Black-Eyed Susan makes a great showing anywhere it is planted. It can grow to heights of 36 inches.