Dwarf Cosmos - Orange Carpet mix
Dwarf Cosmos - Orange Carpet mix
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120 seeds
🗓️ When to Sow
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Indoors: Start 4–6 weeks before the last frost date.
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Outdoors: Direct sow after the last frost, when soil is warm (above 18°C / 65°F).
🌿 Very easy to grow; direct sowing is often best.
🌱 How to Sow
✅ Direct Sowing (Recommended)
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Location
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Full sun (6+ hours daily)
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Well-drained soil; thrives even in poor or sandy soils
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Soil Prep
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Loosen and rake the soil
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Lightly water before sowing if dry
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Sowing Depth
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Sow seeds ¼ inch (6 mm) deep
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Lightly cover with soil and press gently
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Spacing
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Thin to 8–12 inches (20–30 cm) apart once seedlings are a few inches tall
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Watering
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Keep the soil moist until germination (7–14 days)
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Once established, water sparingly — Cosmos is drought-tolerant
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✅ Indoor Sowing (Optional for early blooms)
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Use small pots or trays with seed-starting mix
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Sow ¼ inch deep, lightly cover with soil
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Keep at 18–22°C (65–72°F) for germination
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Provide bright light after sprouting
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Harden off for 7–10 days before transplanting outdoors
🌿 Growing Notes
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Height: 12–18 inches (30–45 cm)
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Bloom Time: Mid-summer to frost
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Deadheading: Encourages prolonged blooming but not required
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Soil: Avoid overly rich soil (leads to fewer blooms)
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Fertilizer: Not necessary
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Pests/Disease: Rarely affected
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