
trefle.io · Taken Apr 28, 2021 by Jim Conroy (cc-by-sa)
Orobanchaceae
Wavy-leaf paintbrush
Castilleja applegatei
Also known as Castilleja applegatei, Wavyleaf Indian paintbrush, Applegate's paintbrush
Flowering Plants · Native Plants · Paintbrush · Hemiparasitic · Native Wildflower · Hummingbird Plant · Western Wildflower · Rocky Soil · Pollinator · Orange Flowers · California Native
Wavy-leaf paintbrush is a hemiparasitic wildflower that requires a compatible native host plant—such as sagebrush or native grasses—growing nearby to thrive in the garden. Plant it in well-drained, gritty or rocky soil in a sunny to lightly shaded spot and avoid heavy fertilization, which can harm the host-dependent root connections. It rewards patient gardeners with vivid orange-red bracts that are highly attractive to hummingbirds and native bees.
Growing conditions
The details behind the basics
- Daily light
- 7 hours
- Watering
- Water moderately to keep soil consistently slightly moist but never waterlogged; avoid overhead watering · Every 5-7 days
- Maintenance
- High
- Soil
- loam
- Soil pH
- 6.3–7.8
- Temperature
- -25°F to 95°F
- Cycle
- Perennial
- Propagation
- Seed
Hardiness
USDA 4b-9b
Form & growth
Mature size and habit
- Mature height
- 10 ft – 30 ft
- Spread
- 15 ft
- Spacing
- 18 in apart
- Growth rate
- Slow
- Root depth
- Shallow
- Flowers
- Red
- Foliage
- Green · Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- California, Idaho, Nevada, Oregon, Utah, Wyoming
- Attracts
- Bees, Hummingbirds, Butterflies
Sources: trefle, usda
More Castilleja
Related plants from the same genus
Castilleja angustifolia var. angustifolia
Castilleja angustifolia var. angustifolia
Partial Sun · Moderate · Moderate
Downy paintbrush
Castilleja sessiliflora
Full Sun · Moderate · Moderate
Northwestern indian paintbrush
Castilleja angustifolia
Partial Sun · Moderate · Moderate
Scarlet indian paintbrush
Castilleja coccinea
Partial Sun · Moderate · Fast
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