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Products > Ballochia rotundifolia
 
Ballochia rotundifolia - Socotran Boxwood

San Marcos Growers has permanently closed as a business. This is an archived page preserved for informational use.  
Image of Ballochia rotundifolia
 
Habit and Cultural Information
Category: Shrub
Family: Acanthaceae (Acanthus¹)
Origin: Socotra Island (Yemen)
Evergreen: Yes
Flower Color: Apricot
Bloomtime: Spring/Summer
Height: 2-4 feet
Width: 2-3 feet
Exposure: Full Sun
Summer Dry: Yes
Irrigation (H2O Info): No Irrigation required
Winter Hardiness: 30-32° F
Ballochia rotundifolia - An upright shrub to 3 feet high with gray stems holding rounded ½ inch long round ovate dark green leaves. In late spring into summer appear the shrimp plant-like pale orange tubular bilabiate flowers.

Plant in full sun in a well-drained soil and irrigate infrequently. Cold hardiness on this plant is not well known but likely it will only tolerate light frosts and short duration freezing temperatures. This is an unusual plant looks a bit like a boxwood until the flowers appear and it should prove to be a nice drought tolerant shrub in the California dry garden.

Ballochia rotundifolia grows from 5,000 to 6,500 feet in elevation on the island of Socotra, in the Arabian Sea south of mainland Yemen. It was first collected in 1880 and described by the Scottish botanist Sir Isaac Bayley Balfour (1853-1922), the son of botanist John Hutton Balfour and in 1888 his Botany of Socotra was published. He presumably named the genus for his wife Agnes Boyd Balloch, whom he married In 1884. This specific epithet is in refence to the nearly round leaves. We received our cuttings of this unusual plant from horticulturalist and arborist Glen Williams. 

The information displayed on this page about Ballochia rotundifolia is based on our research conducted about this plant from books in our nursery library as well as from information that is provided by reliable online resources. We also have included our own observations made about it as it grew in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers when we had them in our nursery field. We also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.

 
We closed for regular business at the end of 2025 in order for the property to be developed for affordable housing.
Our gates remain closed but we will open them by appointment to interested parties as we liquidate remaining supplies and equipment.