Seed Treatment (Preparation Before Sowing)
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Soak in warm water for 12 hours.
Sowing Instructions
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Best Sowing Time:
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Indoors: Start 8–10 weeks before the last frost.
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Outdoors: Direct sow in late spring or early autumn.
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Seed Depth: Surface sow—do not cover the seeds, as they need light to germinate.
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Soil: Well-draining, fertile, and slightly alkaline to neutral (pH 6.5–7.5).
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Light Requirement: Bright, indirect light or a sunny location.
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Moisture: Keep soil moist but not soggy—use a fine mist spray.
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Temperature: Maintain at 65–70°F (18–21°C) for optimal germination.
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Germination Time: 14–21 days.
Aftercare & Transplanting
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Once seedlings have 2–3 true leaves, thin or transplant to their final location.
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Spacing:12–18 inches apart to allow proper airflow and prevent overcrowding.
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Watering: Water regularly but avoid overwatering.
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Support: Taller plants may need staking to support heavy flower spikes.
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Blooming: Flowers appear in late spring to summer, and deadheading can encourage continuous blooming.
By following these steps, you'll enjoy beautiful bell-shaped flowers in shades of purple, pink, white, and blue that attract bees and butterflies! ???