How To Care For Hibiscus In North Texas. Old stems if they freeze should be pruned back to the ground in early spring. North Texas Bee Balm.
Coccineus is hardy in plant zones 5 through 9 making it suitable for gardens in the more moderate areas of the Northeast. The secret to success is to water enough to keep the soil evenly moist. If you are able to confine its growth to a pot you might be able to extend its life a bit by bringing the pot to a warmer place and covering it during the cold season.
To care for a hibiscus plant plant it in loose loamy soil in a pot with good drainage.
Lightly mulch plants not in a pond in winter. Growing to about 4-5 tall and wide this tropical excels in the sun. On particularly hot days in Texas you may have to water twice a day. Coccineus is hardy in plant zones 5 through 9 making it suitable for gardens in the more moderate areas of the Northeast.