Harsh Indian Paintbrush (Castilleja Hispida) - Growing Guide | Neighborbrite

Harsh Indian Paintbrush (Castilleja Hispida) - Perennials

Grow conditions

Sunlight

Full sun

Hardiness zone

5-8

Min. Temperature

−20°F (−29°C)

Soil type

Loam, Sandy, Well drained, Moist

Soil pH

Acidic, Neutral

Harsh Indian Paintbrush

Castilleja Hispida

Grow conditions

Sunlight: Full sun
Hardiness zone: 5-8
Min. Temperature: −20°F (−29°C)
Soil type: Loam, Sandy, Well drained, Moist
Soil pH: Acidic, Neutral

Plant traits

Mature height12 in-24 in

Mature spread6 in-12 in

Plant typePerennials

Bloom seasonSpring, Summer

Foliage typeDeciduous

Tolerance & safety

Drought tolerant❌No

Fire tolerant⚖️Moderate

Pet safe❌Toxic

Deer resistant✅Yes

Pollinator-friendly—Unknown

Harsh Indian Paintbrush (Castilleja Hispida) - Perennials

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Harsh Indian Paintbrush (Castilleja Hispida) - Perennials

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