Bring vivid color and seasonal beauty to your garden with Purple Mexicali Sunburst Penstemon Flower Seeds. This heirloom variety offers tubular purple blooms that attract pollinators and bloom generously throughout the season—ideal for borders, rock gardens, and wildflower areas.
Features & Specifications:
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Plant Type: Flower – Penstemon (Mexicali Sunburst)
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Flower Color: Purple
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Seed Type: Heirloom, GMO-free
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Growth Habit: Upright, bushy
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Sun Requirement: Full sun
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Soil Preference: Well-drained soil
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Maintenance: Low maintenance, heat-tolerant
Planting & Sowing Instructions:
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Sowing Time: Start indoors 8–10 weeks before last frost or sow directly outdoors in spring
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Depth: Lightly press seeds into soil; do not bury deeply
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Spacing: Thin seedlings to 12–18 inches apart
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Watering: Keep soil lightly moist during germination; drought-tolerant once established
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Germination: 14–21 days under optimal conditions
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Care: Deadhead to prolong blooming; no staking required
