Impatiens Self-Seeding: How to Encourage Natural Returns

Impatiens reliably return each year from self-sown seed, though seedlings don't bloom until late May — later than nursery transplants. To encourage reseeding, leave beds undisturbed after frost kills the plants.

Seed Pod Mechanics

After flowers fade, green seed pods form. When ripe, the slightest touch causes them to explosively eject seeds — hence the nickname "Touch-Me-Not." This fascinating trait delights children and ensures wide dispersal.

Tips for Success

• Plant nursery starts in April for early color.
• Allow some plants to go to seed in late summer.
• Avoid heavy mulching over seed beds in winter.
• Thin seedlings in spring if overcrowded.

With minimal effort, impatiens can naturalize in shade gardens for years.