- 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 require consistent moisture. Water them 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 without covering them, as they need light to germinate. Space the seeds about 6-12 inches apart to allow for proper air circulation and growth.
- Germination time: The seeds typically germinate within 14-21 days under optimal conditions, which include a temperature range of 70-75°F (21-24°C).
- Maturity time: Impatiens Walleriana plants usually reach maturity and start blooming within 12-14 weeks after planting.
- Harvesting time: The best time to harvest Impatiens flowers is in the early morning when the blooms are fresh and hydrated.
- Harvesting tips: Use clean, sharp scissors or pruning shears to cut the flowers. To encourage continuous blooming, regularly deadhead spent flowers. Store harvested flowers in a cool, shaded place and keep the stems in water to maintain freshness.