Scabland penstemon (Penstemon deustus)

Scabland penstemon

The Penstemon deustus is commonly known as the scabland penstemon and is native to the United States' southwestern parts. It requires little water, making it a convenient plant for use in landscaping projects.

Scientific classification

Species

Scabland penstemon (Penstemon deustus)

Mints plantains olives and allies

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Herb

Plant Type

Spring, Summer

Bloom Time

15 cm to 46 cm

Plant Height

1.5 cm

Flower Size

White

Flower Color

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Scabland penstemon

Attributes of Scabland penstemon

Growth Rate

Moderately growing in Spring and Summer, scabland penstemon evolves steadily, developing an optimal balance between foliage and flowering potential. Observable growth patterns showcase a pronounced leaf expansion and an incremental height increase. Notably, an accelerated phase may manifest during late Spring, further culminating in prolific Summer blooming.

Care Guide for Scabland penstemon

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Scabland penstemon thrives in dry, rocky environments, showcasing excellent drought tolerance with a weekly watering schedule. It prefers well-draining soil and should be watered thoroughly when the topsoil is dry, avoiding waterlogging. Remarkably, scabland penstemon blooms vibrantly even under low moisture conditions.

Fertilize: Fertilize scabland penstemon with balanced nutrients every 4-6 weeks in spring and early summer, using up to 1/4 strength to avoid root burn. Reduce feeding in late summer for dormancy preparation. Apply fertilizers to moist soil, avoiding direct foliage contact for effective absorption.

Pruning: Scabland penstemon produces attractive tubular flowers and prefers well-drained soils. Prune in early to late spring before new growth, removing dead stems to enhance blooms and shape. Use clean tools to prevent disease and consider light annual pruning for vitality.

Propagation: Scabland penstemon thrives in arid conditions with vibrant blooms. Propagation involves sowing seeds in well-draining soil, lightly covered for light exposure, or using softwood cuttings treated with rooting hormone. Consistent moisture and warmth are essential for successful root development.

Repotting: Scabland penstemon requires excellent drainage in pots to thrive, ensuring optimal growth and health.

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