California Native Annual Wildflower
Chinese Houses
Collinsia heterophylla
A distinctive California native with tiered purple-and-white flowers for woodland edges, pollinator plantings and native wildflower displays
Chinese Houses is a California native annual wildflower recognized for its unusual tiered flower arrangement. Purple, lavender and white blossoms form stacked whorls around upright stems, creating the pagoda-like appearance that gives the species its common name. It is an excellent choice for California native wildflower plantings, pollinator areas and partially shaded landscapes.
Wildflower Characteristics
Why Plant Chinese Houses?
Chinese Houses combines unusual flower structure, California native value and useful pollinator habitat in a graceful annual wildflower.
California Native
A genuine California native annual well suited to native-oriented wildflower and landscape plantings.
Tiered Flowers
Flowers develop in distinctive stacked whorls along upright stems, creating the pagoda-like appearance behind the Chinese Houses name.
Pollinator Value
Flowers attract bees, butterflies and other visiting insects during the spring flowering period.
Shade Tolerance
Unlike many sun-demanding wildflowers, Chinese Houses can perform well in bright shade and partially shaded sites.
Where It Fits
Best Uses for Chinese Houses
Chinese Houses is particularly useful where a California native flowering species is needed for woodland edges, partially shaded landscapes or mixed native wildflower plantings.
Establishment & Management
Growing Chinese Houses
Chinese Houses follows California's cool-season annual growth pattern and performs best when established with seasonal moisture and allowed to develop through spring.
Site Selection
Choose a site with sun to partial shade. In hotter California climates, bright shade or protection from intense afternoon sun can be beneficial.
Planting
Sow relatively shallow with good seed-to-soil contact. Avoid deeply burying small wildflower seed.
Seasonal Moisture
Fall and winter rainfall can support establishment in suitable California locations. Supplemental moisture may be useful where seasonal rainfall is inadequate.
Reseeding
Allow plants to mature and develop seed where natural reseeding is desired. Mowing before seed maturity will reduce future volunteer stands.
California Native
A Different Kind of California Wildflower
Chinese Houses stands apart from many familiar California annuals because of its distinctive tiered flower arrangement and ability to perform in partially shaded environments. Its lavender, purple and white flowers form stacked layers that resemble small pagodas, creating both ornamental interest and valuable spring floral diversity.
Looking for Chinese Houses Seed?
Contact Weaver Seed for current availability, quantities, packaging or help incorporating Chinese Houses into a California native, pollinator or custom wildflower mixture.
Contact Weaver Seed