Mont Blanc Lavatera 25 Seeds

Lavatera trimestris

Mont Blanc Lavatera is a stunning annual mallow prized for its large, pure white, silky blooms with soft satiny petals and a delicate central eye. Flowering abundantly from early summer until frost, it creates a luminous display that brightens borders, cottage gardens, and cutting gardens.

Its upright, bushy growth and lush green foliage provide a beautiful backdrop for the elegant trumpet-shaped flowers. Easy to grow and quick to bloom, Mont Blanc is an excellent choice for gardeners seeking effortless summer colour.

Planting Instructions

Direct Sowing:

• Sow outdoors after last frost
• Plant seeds ½ inch deep
• Space 12–18 inches apart
• Germination: 10–14 days
• Keep soil lightly moist until established

Indoor Sowing:

• Start seeds 4–6 weeks before last frost
• Sow ½ inch deep in seed-starting mix
• Keep warm (18–22°C) and evenly moist
• Harden off before transplanting outdoors

Care Tips

• Sun: Full sun
• Soil: Well-drained, moderately fertile soil
• Water: Moderate; drought tolerant once established
• Height: 24–36 inches
• Bloom Time: Early summer to frost
• Maintenance: Deadhead to encourage continuous flowering; may benefit from light staking in windy areas

Mont Blanc Lavatera is perfect for adding graceful, long-lasting white blooms to sunny gardens, offering both beauty and easy-care performance all season long.