One of the hardiest of all. Frost and snow tolerant up to -18 ºC. Slow growing.
Soak in water at room temperature 10 days and sow with temperatures of (20ºC/30ºC).
50 grams are 6 seeds approx.
Calendar| I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII | |
| Sow indoors | ||||||||||||
| Sow outdoors |
| Average germination (%) | 70 |
|---|---|
| Climate Zone | Temperate areas |
| Hardiness | Hardy (-15ºC) |
| Plant use | Singular, Street Tree, Urban garden |
| Seeds per gram | 50 grams are 6 seeds approx. |
| Watering | Regular |