Burning bush

25 seeds

⚠️ Important Note:

This species is slow and challenging to germinate, often requiring cold stratification and patience, with germination sometimes taking several months to a year.

🗓️ When to Sow

• Best Time:

  • Late summer to autumn (August–October) for natural overwintering (mimics natural cycle)

  • Or anytime indoors with artificial stratification

🌱 How to Sow (with Stratification)

✅ Cold Stratification Indoors

1. Pre-Soak Seeds

   • Soak in warm water for 12–24 hours before sowing.

2. Sow into Containers

   • Use pots or trays filled with moist seed-starting mix.

   • Sow seeds ¼ inch (6 mm) deep and cover lightly.

3. Cold Treatment

   • Place sown containers in a sealed plastic bag or cover and refrigerate at 4°C (39°F) for 6–8 weeks.

   • Check occasionally to ensure soil remains moist, not soggy.

4. Post-Stratification

   • After the cold period, move pots to a warm (18–22°C / 65–72°F), bright location.

   • Germination may begin in 2–3 weeks — but may take much longer (even up to a year).

✅ Outdoor Sowing (Natural Stratification)

1. Sow in Autumn

   • Sow seeds directly in a cold frame or sheltered garden bed in late summer to fall.

   • Sow ¼ inch deep, cover lightly, and mark the spot.

2. Let Nature Work

   • Seeds will naturally stratify over winter and may sprout in spring or even the following year.

🌿 After Germination

• Transplanting:

  • Once seedlings are large enough to handle, pot them up carefully (they dislike root disturbance).

  • Plant in final location when well established.

• Spacing: 18–24 inches (45–60 cm) apart

• Location: Full sun to part shade; well-draining, fertile soil

• Watering: Moderate; drought-tolerant once established

• Maturity: Plants may take 2–3 years to flower

⚠️ Caution

• Toxicity/Irritation: The sap can cause skin irritation or photosensitivity in some people. Handle with gloves when pruning or transplanting.