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:
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Plant Type: Perennial flowering plant (Penstemon hartwegii)
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Flower Color: Red
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Height/Spread: 60–90 cm (24–36 inches)
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Blooming Season: Late spring to summer
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Seed Type: Heirloom, non-GMO
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Sun Requirement: Full sun
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Soil Preference: Well-draining soil
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Maintenance: Low-maintenance, ideal for borders, rock gardens, and containers
Planting & Sowing Instructions:
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Seed Preparation: Soak seeds briefly in lukewarm water for 12–24 hours to improve germination.
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Sowing Time: Sow indoors 6–8 weeks before the last frost or directly outdoors after frost risk has passed.
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Depth: Sow seeds 0.5–1 cm (¼ inch) deep in seed trays or prepared soil.
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Spacing: Thin seedlings to 30–45 cm (12–18 inches) apart for healthy growth.
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Watering: Keep soil lightly moist until seedlings establish.
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Germination: Seeds typically sprout in 2–3 weeks under optimal conditions.
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Transplanting: Transplant seedlings into garden beds, borders, or containers when strong enough.
