Bolander's Phacelia
Phacelia bolanderi
Care
full sun, part shade
moderate
Fast, Medium, Slow; Adaptable.
0–3ft tall
Mar-Aug
Resistant
Friendly
Prized
Endemic to the North Coast Ranges in Mendocino County, below 2000 ft elevation, in grassland and oak woodland habitats.
Care Guide
Planting
Plant Bolander's Phacelia in full sun in a location with fast to medium drainage - it's adaptable to various soil types, so don't stress about amending heavily. You can start from seed with no special treatment needed. Space plants according to their mature size, which ranges from about 5 inches to 3 feet depending on growing conditions. Plant in spring for best establishment.
After Planting
Water moderately during the first growing season to help it establish, then ease off as it matures and becomes drought-tolerant. This is a moderate-care plant, so expect a low-maintenance year one once roots are established. Since it blooms heavily during the hottest summer months (typically March through August), you may see it flowering when most other plants are struggling - that's normal and a sign you're doing it right. The biggest mistake is overwatering; this plant prefers drier conditions, so let the soil dry between waterings rather than keeping it constantly moist.
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Wildlife Supported
Insects
Early season nectar source for queen establishment and colony growth
Spring foraging resource for emerging colonies
Early season nectar source supporting hive nutrition
Fungal pathogen; host plant for disease cycle