Germinating Dinner Plate Hibiscus Seeds Successfully

Keys to Breaking Seed Dormancy

Hard-coated hibiscus seeds need warmth, moisture, and time:

1. Soak overnight in warm water (optional but helpful).
2. Sow in moist potting mix, ¼" deep.
3. Maintain 75–80°F constantly (heat mat helps).
4. Keep moist but not soggy.
5. Expect 2–4 weeks for germination.

Common Mistakes

• Too cool (<70°F).
• Letting medium dry out.
• Sowing too deep.
• Giving up too soon (can take 30+ days).

Pro Tip: Use a humidity dome or plastic wrap to maintain moisture. Vent daily.