Dianthus flowers, commonly known as pinks or carnations, are lovely, fragrant flowers that are relatively easy to grow from seeds. Here’s a guide on how to grow dianthus from seeds:

1. Choosing Seeds:

• Select quality dianthus seeds from a reputable supplier or store. There are various types and colors available, so choose the variety that appeals to you.

2. Timing:

• Start seeds indoors about 6-8 weeks before the last frost date in your area. Dianthus can also be directly sown outdoors after the danger of frost has passed.

3. Planting Seeds Indoors:

• Use a seed-starting mix in trays or pots with good drainage.
• Sow the seeds on the surface of the soil, press them lightly into the soil, and cover them thinly with a layer of the seed-starting mix.
• Mist the soil lightly to moisten it, or water gently to avoid displacing the seeds.
• Cover the trays or pots with plastic wrap or a clear plastic dome to create a greenhouse effect, maintaining humidity and warmth.

4. Germination and Care:

• Dianthus seeds typically germinate in 7-14 days when kept at a temperature around 60-70°F (15-21°C).
• Once seedlings emerge, remove the plastic covering and place them in a location with bright indirect light.
• Keep the soil consistently moist but not waterlogged. Water from the bottom to avoid disturbing the delicate seedlings.

5. Transplanting Outdoors:

• When seedlings have developed a few sets of true leaves and the weather is mild, transplant them outdoors into well-draining soil.
• Space the seedlings about 6-12 inches apart, depending on the variety, to allow for their mature size.

6. Outdoor Care:

• Dianthus prefers full sun but can tolerate partial shade.
• Ensure the soil is well-drained and not overly wet to prevent root rot.
• Water the plants regularly, especially during dry spells, but avoid excessive watering.

7. Maintenance:

• Deadhead spent flowers regularly to encourage continuous blooming.
• Fertilize dianthus occasionally with a balanced fertilizer to promote healthy growth.

8. Pests and Diseases:

• Keep an eye out for pests like aphids and treat them promptly with organic pest control methods if necessary.
• Dianthus is generally resistant to most diseases but may develop fungal issues in overly wet conditions. Proper spacing and good airflow can help prevent this.

With proper care and attention to their growing conditions, dianthus plants from seeds can reward you with beautiful, fragrant blooms throughout the growing season.