Seed Treatment
- Cold Stratification: Store seeds in a damp paper towel inside a sealed plastic bag in the refrigerator for 1–2 weeks before planting.
- After stratification, soak seeds in warm water for 12–24 hours to improve germination.
- If seeds begin to germinate in the bag, remove them immediately and plant in moist soil.
When & Where to Sow
- Indoors: Start seeds 6–8 weeks before the last expected frost.
- Outdoors: Direct sow after the danger of frost has passed.
- Choose a sunny spot with well-draining soil.
Optimum Temperature for Germination
- Ideal soil temperature: 68–75°F (20–24°C)
- Use a heat mat if starting indoors in cooler conditions.
Germination Time
- Germination typically occurs in 7–14 days.
- Maximum germination time: 21 days
Sowing Instructions
- Sow seeds ¼ inch (0.5 cm) deep in moist, well-drained soil.
- Lightly cover with soil and gently press down.
- Keep soil consistently moist but not soggy.
- Use a humidity dome or clear plastic wrap indoors to maintain moisture.
After Germination Care
- Remove any cover once seedlings appear.
- Provide bright light or place under grow lights for 14–16 hours/day.
- Thin or transplant seedlings when they have 2–3 true leaves, spacing them 10–12 inches (25–30 cm) apart.
- Harden off indoor seedlings before transplanting outdoors.
Water & Maintenance
- Water regularly but avoid overwatering; allow the topsoil to dry slightly between waterings.
- Deadhead faded flowers to encourage continuous blooming.
- Scabiosa thrives in fertile soil—consider adding compost before planting.
Bonus Tips
- Loved by bees and butterflies!
- Great for cut flowers—harvest when blooms are just opening.
- May self-seed in favorable conditions.