Rydberg’s Penstemon Seeds – Penstemon rydbergii – 100mg Native Violet Wildflower, Cold Hardy Perennial, Pollinator Friendly

Rydberg’s Penstemon Seeds (Penstemon rydbergii)

These 100mg seeds of Rydberg’s Penstemon offer an opportunity to grow a native, cold-hardy perennial wildflower known for its striking violet-blue tubular flowers. This species is well-suited for mountain gardens, meadows, and habitats that support pollinators such as bees, butterflies, and hummingbirds.

Key Features

• Elegant violet to blue tubular flowers bloom from early to mid-summer.
• Native mountain species ideal for alpine and meadow environments.
• Attracts a variety of pollinators, enhancing biodiversity.
• Cold hardy perennial thriving in USDA zones 3 through 8.
• Seeds come in a 100mg packet; cold stratification is recommended to improve germination rates.

Growing Information

• Prefers moist, well-drained to rocky soils.
• Thrives in full sun to partial shade conditions.
• Requires moderate watering, favoring some moisture without waterlogging.
• Plant seeds in fall or early spring; cold stratification enhances germination.
• Plants mature in 1 to 2 years, developing an upright herbaceous perennial habit.