Rydberg'S Penstemon (Penstemon Rydbergii) - Growing Guide | Neighborbrite

Rydberg'S Penstemon (Penstemon Rydbergii) - Perennials

Grow conditions

Sunlight

Full sun

Hardiness zone

4-8

Min. Temperature

−29°F (−34°C)

Soil type

Loam, Sandy, Well drained

Soil pH

Neutral, Alkaline

Rydberg'S Penstemon

Penstemon Rydbergii

Grow conditions

Sunlight: Full sun
Hardiness zone: 4-8
Min. Temperature: −29°F (−34°C)
Soil type: Loam, Sandy, Well drained
Soil pH: Neutral, Alkaline

Plant traits

Mature height12 in-24 in

Mature spread12 in-18 in

Plant typePerennials

Bloom seasonSpring, Summer

Foliage typeDeciduous

Tolerance & safety

Drought tolerant✅Yes

Fire tolerant⚖️Moderate

Pet safe—Unknown

Deer resistant✅Yes

Pollinator-friendly—Unknown

Rydberg'S Penstemon (Penstemon Rydbergii) - Perennials

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Rydberg'S Penstemon (Penstemon Rydbergii) - Perennials

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