Wasatch Penstemon (Penstemon cyananthus)

Wasatch Penstemon

Also known as: Platte River Penstemon

Penstemon cyananthus, or wasatch Penstemon, is noticed for its spikes of intensely blue tubular flowers. The spikes of this plant can grow up to 91 cm tall. It can be grown from seed, but seeds need to be sown in the fall for spring growth or cold stratified before planting.

Scientific classification

Species

Wasatch Penstemon (Penstemon cyananthus)

Mints plantains olives and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Late summer

Bloom Time

2.5 cm

Flower Size

Blue, Purple

Flower Color

Semi-evergreen

Leaf type

0 - 32 ℃

Ideal Temperature

Spring, Summer

Growth Season

Slow

Growth Rate

Images of Wasatch Penstemon

Attributes of Wasatch Penstemon

Growth Rate

The Wasatch Penstemon (wasatch Penstemon) exhibits a slow growth speed during its active seasons, spring and summer, subtly affecting its development. This pace allows for gradual leaf production, extending their longevity while delaying height increase or flowering. In contrast, faster growth occurring in less arid conditions might lead to earlier blossom. With the slow delivery of foliage, wasatch Penstemon's energy reserves fare well, enhancing its survival capabilities in its native mountainous environments.

Care Guide for Wasatch Penstemon

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Native to arid regions, wasatch Penstemon thrives with minimal moisture and shows strong drought tolerance. It requires weekly watering and is typically grown outdoors. Its growth is influenced by rainfall patterns, needing less irrigation during natural precipitation periods.

Fertilize: Fertilize wasatch Penstemon with a balanced formula in spring, applying high phosphorus before blooming. Fertilize biannually based on package instructions, avoiding over-fertilization. Nutritional needs vary seasonally, so apply to moist soil for even distribution. Consistent fertilization fosters healthy growth in wasatch Penstemon.

Pruning: This perennial, wasatch Penstemon, boasts vibrant blue flowers and prefers well-draining soils. Prune in early to late spring post-frost, removing dead stems and spent flower spikes. Limited pruning improves air circulation, enhances flowering, and maintains health, fostering a robust, blooming specimen.

Propagation: Wasatch Penstemon is propagated using healthy stem cuttings from non-flowering shoots, including several nodes. Dipping in rooting hormone and planting in well-draining soil with adequate moisture and warmth is essential. Misting maintains humidity. Once rooted, transplant to individual pots or garden beds with fertile, well-drained soil.

Repotting: Wasatch Penstemon requires excellent drainage when planted in pots to ensure optimal growth and prevent root rot.

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Images of Wasatch Penstemon

Attributes of Wasatch Penstemon

Care Guide for Wasatch Penstemon

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