Direct sowing, temperature 10-21ºC.
-Immersion in hot water leaving it to cool for 12-24 hours.
-Acid treatment followed by immersion in water at room temperature for 12-24 hours.
-If double dormancy is present, it is recommended to combine the previous treatments with a stratification in wet sand for 1-2 months at 2-4ºC'.
Early Spring, Late Spring
Early Spring, Late Spring, Early Autumn, Late Autumn