Begonia semperflorens 'Wax Begonia' mix
Begonia semperflorens 'Wax Begonia' mix
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2000 Seeds
Seeding Begonia semperflorens 'Wax Begonia Mix' is a great way to grow compact, long-blooming plants with shiny foliage and bright flowers in shades of white, pink, and red. These begonias are ideal for edging, containers, and bedding displays, especially in partial shade. While they are often grown from plugs or cuttings, you can absolutely grow them from seed—it just requires warmth, light, and patience.
🌸 Begonia semperflorens 'Wax Begonia Mix' – Seeding Guide
✅ Quick Overview
| Feature | Details |
|---|---|
| Type | Tender perennial (grown as an annual) |
| Height | 15–25 cm (6–10 in) |
| Bloom Time | Late spring to frost |
| Flower Colors | Mix: white, red, pink |
| Foliage | Green or bronze, glossy |
| Light | Partial shade to full sun (in cooler climates) |
| Best Use | Borders, mass plantings, containers |
🌱 Step-by-Step Seeding Instructions
1. When to Sow (Indoors Only)
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Start seeds indoors: 12–14 weeks before last frost
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Example: For a late May transplant, sow in early to mid-February
2. Seed Handling
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Seeds are extremely small—like dust!
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Consider using pelleted seeds for easier sowing (if available)
3. Sowing Indoors
| Step | Instructions |
|---|---|
| Containers | Use shallow trays or cell packs |
| Soil | Fine, sterile, well-draining seed-starting mix |
| Sowing Depth | Do not cover seeds – they need light to germinate |
| Watering | Mist gently or water from below |
| Humidity | Cover trays with plastic dome or wrap to retain moisture |
| Light | Bright indirect light or grow lights (12–14 hours/day) |
| Temperature | Warm – 21–24°C (70–75°F) |
| Germination | 14–21 days (sometimes longer – stay patient) |
4. After Germination
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Remove plastic cover to improve air circulation
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Keep seedlings moist but not soggy
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Once they have 2–3 true leaves, transplant to individual cells or small pots
5. Hardening Off & Planting Outdoors
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Harden off: Gradually expose to outdoor conditions over 7–10 days
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Transplant after all danger of frost has passed
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Spacing: 15–20 cm (6–8 in) apart
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Site: Partial shade preferred; full sun in cooler or coastal climates
☀️ Growing Conditions
| Factor | Best Practice |
|---|---|
| Light | Partial shade (morning sun, afternoon shade) |
| Soil | Moist, well-drained, rich in organic matter |
| Water | Keep evenly moist – avoid overwatering |
| Feeding | Use balanced liquid fertilizer every 2–4 weeks |
✂️ Care Tips
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Deadheading not necessary – they are self-cleaning
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Mulch around plants to conserve moisture
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Pinch back young plants to encourage bushiness
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Bring containers indoors before frost if you want to overwinter them
🌸 Bonus Benefits
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Excellent for formal borders, window boxes, and shade containers
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Resistant to heat and moderate drought once established
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Grown as annuals but can be overwintered indoors with care
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