- Soil requirements: Impatiens walleriana prefers well-draining, fertile soil with a pH level between 6.0 and 6.5. The soil should be rich in organic matter to support healthy growth.
- Sunlight needs: These seeds thrive in partial shade to full shade. They can tolerate some morning sun but should be protected from the harsh afternoon sun to prevent wilting.
- Watering requirements: Impatiens walleriana requires consistent moisture. Water the plants regularly to keep the soil evenly moist but not waterlogged. Avoid letting the soil dry out completely between waterings.
- Planting season: The best time to plant Impatiens walleriana seeds is in the spring after the last frost has passed. They can also be started indoors 8-10 weeks before the last expected frost date.
- Depth and spacing: Sow the seeds on the surface of the soil and lightly press them in, as they need light to germinate. Space the seeds about 6-12 inches apart to allow for proper air circulation and growth.
- Germination time: Impatiens walleriana seeds typically germinate within 7-14 days under optimal conditions.
- Maturity time: Impatiens walleriana plants usually reach maturity and start blooming within 12-14 weeks after planting.
- Harvesting time: The best time to harvest seeds from Impatiens walleriana is when the seed pods are fully mature and dry. This usually occurs in late summer to early fall.
- Harvesting tips: To collect seeds, wait until the seed pods turn brown and start to split open. Gently shake the pods over a container to release the seeds. Store the seeds in a cool, dry place in an airtight container until ready to plant.
![Impatiens Walleriana Seeds](http://mckennaseeds.com/cdn/shop/products/5ee486b376921_488613b.jpg?v=1681314560&width=1445)
![Impatiens Walleriana Seeds](http://mckennaseeds.com/cdn/shop/products/OIP.jpg?v=1681314577&width=1445)