Grewia Species, Buttonwood, Crossberry, Four-Corner, Lavender Star Flower

Grewia occidentalis

Family
Malvaceae (mal-VAY-see-ee)
Genus
Grewia (GREW-ee-uh)
Species
occidentalis (ok-sih-den-TAY-liss)
Synonym
Grewia caffra
Sun Exposure
Full Sun
Foliage
Evergreen
Provides Winter Interest
Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Rose/Mauve
Magenta (pink-purple)
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Gilbert, Arizona

Scottsdale, Arizona

Yuma, Arizona

Baywood-Los Osos, California

Citrus Heights, California

Fallbrook, California(5 reports)

Laguna Niguel, California

Long Beach, California

Martinez, California

San Jose, California

Stockton, California

Upland, California

Boca Raton, Florida

Jacksonville, Florida

Orlando, Florida

Denton, Texas

Freeport, Texas

Houston, Texas

Lake Jackson, Texas

Spring, Texas

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Featured Videos

Gardener's Notes:

6
positives
2
neutrals
1
negative
Sort By:
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W
San Diego, CA | May 2016 | positive

Love this plant because it thrives in drought without watering and takes full sun. Was already established when I moved here. Extra large...Read More

E
Baywood-Los Osos, CA | March 2015 | positive

This bush was on my property when I bought it, it survived with no watering for over 5 years, lives in drought conditions on the central ...Read More

R
(Zone 1) | February 2014 | positive

This attractive, deciduous shrub or small tree can reach up to 3m in height. Purple star-shaped flowers appear from October - January, f...Read More

C
| June 2011 | positive

Fast growing, almost constantly flowering. It prefers damp soil & plenty of sun. It grows in an odd form as other mention; a semi-prostra...Read More

P
Orlando, FL | May 2011 | positive

It blooms constantly, but froze to the ground in Orlando this winter. It is not a symetrical, easy to maintain shrub. It grows at very od...Read More

M
Stockton, CA (Zone 9a) | August 2009 | positive

i bought this plant 1 yr ago, and never took it out of the 1gal container until this yr. planted it up a trellis that i made, and since b...Read More

S
Boca Raton, FL (Zone 10b) | May 2009 | negative

A compact and neat plant, but I'm having trouble establishing it in 10b. It seems to need consistent moisture but full sun.

H
H
Denton, TX | April 2005 | neutral

Plant blooms constantly from the time I bought it in spring until winter. It received sun from morning until about 3 pm. Unfortunally it ...Read More

S
Oklahoma City, OK (Zone 7a) | August 2004 | neutral

Makes a self espaliered plant if planted next to a wall and can be kept to only a couple inches thick. Does best in full sun.

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