Chamaecyparis lawsoniana (Lawson cypress) seeds require specific conditions for successful germination. Here are five key tips:

Cold Stratification – Store seeds in moist sand or a paper towel in the fridge (1-5°C) for 4-6 weeks to improve germination rates.

Well-Draining Soil – Use a light, sandy, or peat-based mix to prevent waterlogging and promote healthy root development.

Surface Sowing or Light Covering – Sow seeds on the soil surface and lightly cover them with a fine layer of sand or vermiculite (about 1-2mm).

Consistent Moisture – Keep the soil evenly moist but not waterlogged. Mist regularly to prevent drying out.

Warmth & Light – After stratification, provide temperatures of around 15-20°C with indirect light. Germination may take several weeks to months.