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Gossypium harknessii

San Marcos Hibiscus

Plant photo of: Gossypium harknessii
Information by: Kathleen Moore        Photographer: Kathleen Moore

 

Description

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

Sun

Full

Water

Low

Growth Rate

Moderate

Soil Type

Clay

Soil Condition

Average, Well-drained

Soil pH

Basic

Adverse Factors

n/a

Design Styles

Mediterranean, Ranch, Spanish, Tropical, Wild Garden

Accenting Features

Showy Flowers

Seasonal Interest

Summer, Fall

Location Uses

Shrub Border, Patio, Raised Planter, Swimming Pool, Walkways, With Rocks

Special Uses

n/a

Attracts Wildlife

n/a

Water Saving Tip:

Replace turf with groundcovers, trees, and shrubs. If you have areas where no one uses the grass, patches that do not grow well, or a turf area too small to water without runoff, consider replacing the turf with water-efficient landscaping.