Discover the Beauty of Penstemon (Beardtongue)
Looking for a versatile and easy-to-grow perennial? The Penstemon, or Beardtongue, is an excellent choice. With its vibrant colors and low-maintenance nature, it’s perfect for cutting gardens and landscape borders. This plant is known for attracting pollinators, resisting deer, and tolerating drought, making it a hassle-free addition to any sunny garden area.
Penstemon is a diverse genus with around 280 species, primarily native to North America. Known for their showy flowers and adaptability, they are a favorite among gardeners. Our starter plants are healthy and well-rooted, ready to be transplanted into your garden or containers.
Varieties:
- Penstemon Riding Hood: This cultivar features an upright, compact habit, reaching 24-30″ tall and 18-24″ wide. It showcases tubular blue flowers on green foliage throughout the summer. Hardy in zones 5-9, it thrives in full sun with occasional watering.
- Penstemon Digitalis Pocahontas: This variety grows 36-48″ tall and 24-36″ wide, with lavender flowers blooming on burgundy stems and foliage from April to June. Perennial in zones 3-8, it prefers full sun and occasional watering.
Benefits of Growing Penstemon:
- Attracts Pollinators: Penstemon flowers are a magnet for hummingbirds and butterflies.
- Deer Resistant: Keep your garden safe from deer with this deer-resistant plant.
- Drought Tolerant: Penstemon can withstand dry conditions, making it perfect for water-wise gardens.
- Adds Color and Texture: With its colorful blooms and interesting foliage, Penstemon enhances any landscape.
Frequently Asked Questions About Penstemon
Here are some common questions and answers to help you grow the best Penstemon:
- How far apart should I space my Penstemon plants?
Space plants 20-24″ apart to allow for proper air circulation and growth. - What kind of soil is best for Penstemon?
Penstemon thrives in well-drained soil. Amend heavy clay soils with compost or other organic matter to improve drainage. - How much sunlight does Penstemon need?
Penstemon prefers full sun, which means at least 6 hours of direct sunlight per day. - How often should I water my Penstemon?
Water once a week, increasing frequency during dry, hot weather and reducing it during rainy periods. Ensure the soil is allowed to dry out slightly between waterings to prevent root rot. - What USDA hardiness zones are suitable for Penstemon?
Penstemon varieties are suitable for USDA hardiness zones 3-9, depending on the specific type. Riding Hood thrives in Zone 5-9, while Digitalis Pocahontas flourishes in Zone 3-8.
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