Dianthus oschtenica is a rare and beautiful species of Dianthus, and growing it from seeds requires some specific care. Here are five short germination tips to improve success:

Cold Stratification – Mimic natural winter conditions by placing seeds in a moist paper towel inside a sealed plastic bag in the fridge for 3–4 weeks before sowing.

Well-Draining Soil – Use a light, sandy, and well-draining seed-starting mix to prevent rot and fungal issues.

Light for Germination – Do not bury the seeds deeply; lightly press them onto the soil surface as they need light to germinate.

Consistent Moisture – Keep the soil slightly moist but not waterlogged using a spray bottle to mist the surface regularly.

Warmth & Ventilation – Maintain a temperature of 18–22°C (65–72°F) for germination and ensure good air circulation to prevent damping of