Red Penstemon Hartwegii Flower seeds for Planting – Vibrant Colors, Heirloom & GMO Free Seeds for Home Garden

Add stunning color to your garden with Red Penstemon Hartwegii seeds, a perennial flowering plant admired for its vibrant red blooms and tubular flowers that attract pollinators. These heirloom, GMO-free seeds are perfect for borders, rock gardens, and containers, offering easy-care, low-maintenance growth for home gardeners.

Features & Specifications:

• Plant Type: Perennial flowering plant (Penstemon hartwegii)

• Flower Color: Red

• Height/Spread: 6090 cm (2436 inches)

• Blooming Season: Late spring to summer

• Seed Type: Heirloom, non-GMO

• Sun Requirement: Full sun

• Soil Preference: Well-draining soil

• Maintenance: Low-maintenance, ideal for borders, rock gardens, and containers

Planting & Sowing Instructions:

1. Seed Preparation: Soak seeds briefly in lukewarm water for 1224 hours to improve germination.

2. Sowing Time: Sow indoors 68 weeks before the last frost or directly outdoors after frost risk has passed.

3. Depth: Sow seeds 0.51 cm ( inch) deep in seed trays or prepared soil.

4. Spacing: Thin seedlings to 3045 cm (1218 inches) apart for healthy growth.

5. Watering: Keep soil lightly moist until seedlings establish.

6. Germination: Seeds typically sprout in 23 weeks under optimal conditions.

7. Transplanting: Transplant seedlings into garden beds, borders, or containers when strong enough.