Silene - Coeli rosa mix
Silene - Coeli rosa mix
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1000 seeds
ποΈ When to Sow
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Indoors: Start seeds 6β8 weeks before your last expected frost.
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Outdoors: Direct sow after the last frost, once soil has warmed (above 15Β°C / 60Β°F).
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Cool-season tolerant β performs best in spring and early summer.
π± How to Sow
β Option 1: Indoors (for earlier blooms)
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Prepare Trays or Pots
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Use a light, well-draining seed-starting mix.
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Sow Seeds
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Sow on the surface β Silene seeds need light to germinate.
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Do not cover; just press lightly into the soil.
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Moisture & Light
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Mist to keep the surface moist (not soggy).
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Maintain temperature at 65β70Β°F (18β21Β°C).
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Provide bright indirect light or grow lights.
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Germination
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Typically 7β14 days.
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After Germination
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Thin or transplant seedlings when they have 2β3 true leaves.
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Harden off before transplanting outdoors.
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β Option 2: Direct Outdoor Sowing (Recommended for ease)
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Prepare Site
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Choose full sun and well-draining soil (light, sandy soils are ideal).
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Rake soil smooth and water lightly.
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Sow the Seeds
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Scatter seeds on the soil surface.
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Do not cover β press gently into the soil for contact.
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Watering
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Mist or water gently to keep soil evenly moist during germination.
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πΏ Growing Notes
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Spacing: Thin or plant seedlings 6β8 inches (15β20 cm) apart.
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Height: Grows to about 12β18 inches (30β45 cm) tall.
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Bloom Time: Late spring to early summer.
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Water: Drought-tolerant once established; water during prolonged dry spells.
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Soil: Prefers light, well-drained soils; avoid heavy or soggy soil.
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