There are many hardy hibiscus varieties that provide summer blossoms for our enjoyment. These are the rose mallows, Rose of Sharon, Altheas, and Confederate roses that graced our grandmothers’ gardens and delight us today. One, because of the star shape of its flowers stands out.
In white or red, the Hibiscus coccineus or Texas Star Hibiscus has large flowers (3-4 inches) waving 3 to 6 feet in the air. Unlike other hibiscus, the petals are separated and narrow, making a perfect “Lone Star”. Each flower lasts only a day. This plant will bloom from late June through October, attracting hummingbirds and butterflies. It may also attract law enforcement since the leaves bear a resemblance to marijuana.
Grow Texas Star Hibiscus in soil with good drainage. It does best in a sunny location. It will likely need supplemental irrigation during the heat of our summers. The plant is winter hardy but benefits from extra mulch to protect the roots. Foliage will die back with cold weather, but it is best to leave it and prune back in early spring before new growth starts. Lightly fertilize in spring or early summer.
The plant produces seed pods which can be planted in early spring. )You can also propagate Texas Star Hibiscus from cuttings or by dividing large clumps of the plant.
Article by Marj McClung, Ellis County Master Gardener