San Gabriel Boykinia
Boykinia rotundifolia
Plant Height: 12 inches
Flower Height: 24 inches
Spread: 12 inches
Sunlight:
Hardiness Zone: 6a
Other Names: Roundleaf Brookfoam, Roundleaf Boykinia
Description:
An uncommon species of flowering plant that is native to California; tall spikes of dainty white flowers emerge in mid summer above a lovely layered mound of round leaves; creates an impressive sight when massed; never allow soil to dry out
Ornamental Features
San Gabriel Boykinia features showy spikes of white flowers rising above the foliage in mid summer. Its large round leaves remain green in color throughout the season.
Landscape Attributes
San Gabriel Boykinia is an herbaceous perennial with a mounded form. Its relatively coarse texture can be used to stand it apart from other garden plants with finer foliage.
This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;
San Gabriel Boykinia is recommended for the following landscape applications;
Planting & Growing
San Gabriel Boykinia will grow to be about 12 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 12 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!
This plant does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. Consider applying a thick mulch around the root zone over the growing season to conserve soil moisture. This species is native to parts of North America. It can be propagated by division.
San Gabriel Boykinia is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It can be used either as 'filler' or as a 'thriller' in the 'spiller-thriller-filler' container combination, depending on the height and form of the other plants used in the container planting. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.