Gossypium harknessii |
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San Marcos Hibiscus |
Evergreen shrub grows at a moderate rate to 3' x 4'. Leaves are dark green, glossy and heart-shaped. Flowers are showy yellow with a red center and appear summer to fall. Accepts full sun. Native to the Sonoran Desert.
Plant Type
Shrub
Height Range
3-6'
Flower Color
Red, Yellow, Multi-Colored
Flower Season
Summer, Fall
Leaf Color
Dark Green
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
Apply a layer of mulch around plants to reduce moisture loss.
Choose organic mulches, such as shredded bark, compost or aged sawdust.