Parthenocissus QUINQUEFOLIA

Sowing and germination

Before sowing, cold stratification is carried out for 2–3 months at a temperature of 2–4°C. The seeds are mixed with wet sand and kept in the refrigerator. After this, they are sown to a depth of 1–1.5 cm in a moistened, loose substrate with the addition of peat and sand. The crops are covered with glass or film and ventilated regularly. The temperature is maintained at around 20–22°C. Shoots appear in 3–8 weeks. Young plants are grown in good light and moderate humidity; waterlogging is not allowed.