Penstemon Digitalis Seeds - Flower Plant

Penstemon digitalis is a perennial flowering plant with an upright, clump-forming growth habit and narrow, lance-shaped foliage. It is well adapted to temperate climates and performs best in full sun to partial shade with well-drained soil. This variety establishes steadily from seed and is suitable for garden beds, borders, and naturalized planting areas. It tolerates a range of soil conditions and grows reliably with moderate moisture during establishment.

Features

• Upright, clump-forming perennial plant
• Suitable for beds, borders, and naturalized areas
• Performs well in full sun to partial shade
• Adaptable to a range of soil conditions
• Steady growth with moderate moisture

Specifications

• Scientific Name: Penstemon digitalis
• Common Name (US): Beardtongue
• Seed Type / Variety: Digitalis Variety
• Growth Habit: Upright, clump-forming perennial
• USDA Zones: 3-8
• Planting Season: Spring or fall
• Growing Season: Warm to mild season
• Sowing Season: February to April and September to October
• Germination Time and Conditions: 14-30 days at 18-22°C; may benefit from cold stratification
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, light to moderately fertile soil
• Watering Needs: Moderate; reduce watering once established
• Mature Plant Size: 60-120 cm height, 30-60 cm spread
• Plant Spacing: 30-45 cm between plants