Eaton’s Firecracker Penstemon Seeds - Flower Plant

Eaton’s Firecracker Penstemon Seeds produce a perennial herb known for its upright growth habit and striking tubular red flowers. This clump-forming plant thrives in full sun with well-drained soil and is suitable for garden borders, rock gardens, and pollinator-friendly landscapes. Once established, Firecracker Penstemon attracts hummingbirds and bees, adding vibrant color and seasonal interest throughout the summer.

Features

• Upright, clump-forming perennial growth habit

• Produces tubular red flowers

• Suitable for garden borders, rock gardens, and pollinator-friendly landscapes

• Thrives in full sun with well-drained soil

• Attracts hummingbirds and bees

• Adds summer color and ornamental interest

Specifications

• Scientific name: Penstemon eatonii

• Common name (US): Penstemon

• Seed type / variety: Red flowering perennial

• Growth habit: Upright, clump-forming perennial

• USDA zones: 4 to 9

• Planting season: Spring

• Growing season: Late spring through summer

• Sowing Season: Spring

• Sowing season months: March to May

• Germination time and conditions: 14 to 28 days; cold stratification improves germination

• Sunlight requirements: Full sun

• Soil requirements: Well-drained, moderately fertile soil

• Watering needs: Low to moderate; drought-tolerant once established

• Mature plant size: 2 to 3 feet tall; 1 to 2 feet spread

• Plant spacing: 12 to 18 inches apart