- Soil requirements: Dianthus seeds prefer well-drained, slightly alkaline soil with a pH level between 6.0 and 7.5. The soil should be rich in organic matter to support healthy growth.
- Sunlight needs: These seeds require full sun to partial shade. Ideally, they should receive at least 6 hours of direct sunlight daily for optimal blooming.
- Watering requirements: Dianthus plants need moderate watering. Water them regularly but ensure the soil is not waterlogged. Allow the top inch of soil to dry out between waterings to prevent root rot.
- Planting season: The best time to plant Dianthus seeds is in the spring after the last frost or in the fall in milder climates.
- Depth and spacing: Plant the seeds at a depth of 1/8 inch and space them about 6 to 12 inches apart to allow for proper air circulation and growth.
- Germination time: Dianthus seeds typically germinate within 7 to 14 days under optimal conditions.
- Maturity time: Dianthus plants usually reach maturity and start blooming within 3 to 4 months after planting.
- Harvesting time: The best time to harvest Dianthus flowers is early in the morning when the blooms are fresh and fully open.
- Harvesting tips: Use sharp scissors or pruning shears to cut the flowers. Make sure to leave some foliage on the plant to encourage further blooming. Store the cut flowers in a cool, dry place and change the water in the vase regularly to extend their freshness.