White Brodiaea (Triteleia hyacintha), also known as Fool’s Onion, is found from British Columbie to California. It is native to a range of habitats, including meadows, prairie, and open woodlands. White Brodiaea features delicately beautiful white flower clusters on thin, deceptively durable stems that rise from shallow corms. Its adaptability to various soil types makes it a versatile choice for different landscape styles.
Blooms typically appear from late spring to early summer. The plants have a close relationship with native bees and butterflies, serving as an important nectar source. Bumblebees, syrphid flies, and beetles are also occasional visitors. While not a major food source, the seeds of White Brodiaea may be consumed by small birds and mammals. Some Native peoples utilized the bulbs for their medicinal properties and as a food source.
White Brodiaea thrives in well-drained soils with moderate seasonal moisture. It adapts to a range of soil types, including sandy, loamy, and rocky soils, but prefers soil that is slightly acidic to neutral in pH. Seeds can be surface sown in bulb trays or in place from fall to late winter, and covered with sand or fine soil. Plants in their 2nd year and older require dry dormancy through summer and should only be watered once or twice per month until fall rains return. Seedlings are small, singular, grass-like leaves that require 3-4 years to reach blooming maturity. With proper conditions and care, White Brodiaea will establish itself and form perennial clumps, continuing to bloom and grace the landscape for years to come.
White Brodiaea - Triteleia hyacinthina
Scientific Name Triteleia hyacinthina Seeds in Pack ~60 - 0.2 g USDA Zone 6 - 10 Native Region WA, OR, CA Phenology Bulbing Perennial Height 12 - 18" Light Requirement Full Sun Water Requirement Low Soil Type Sand, Sandy Loam Germination Time 60-90 days cold treatment, 7-30 days warm Provenance WA Planting Season Fall Bloom Season Summer Pollinators Bees, Butterflies, Hummingbirds, Syrphid Flies