Thompson & Morgan Dianthus Nigrescens Sooty - 1 Seed Packet (30 Seeds)

The primary difference is the unique dark maroon-brown bloom color and its specific fragrance, often described as having dark chocolate notes, unlike the brighter colors and traditional clove-like scent of most Sweet Williams.

Each packet contains approximately 30 seeds.

No, Dianthus Nigrescens 'Sooty' requires full sun to perform well. It needs at least 6 hours of direct sunlight daily for optimal growth and flowering.

The recommended sowing period is from April to June.

The plant typically reaches a height and spread of around 30cm (approximately 12 inches) when fully established.

It is often grown as a biennial or is considered a short-lived perennial, meaning it may only last for 2-3 years. For continuous display, successive sowing is recommended.

Yes, the large, fragrant blooms are excellent for cutting and using in home arrangements.

Ensure seeds are sown at the correct depth, the compost is kept moist but not waterlogged, and the temperature is consistently warm (15-20°C). Try a different batch of compost or consider chilling the seeds before sowing for a few days if germination is erratic.

This usually indicates insufficient light. Ensure the plants are in a position that receives full sun for at least 6 hours a day. Also, ensure adequate spacing to prevent overcrowding.

Ensure the plant is receiving adequate sunlight and has good drainage. Overly wet conditions or lack of nutrients can also affect bloom quality. A balanced feed might help.

Dianthus 'Sooty' is a short-lived perennial. If your plant dies back after the first year, this is normal behavior. Consider sowing new seeds for the following year or replanting the existing plants as biennials.