![Graines Cercidiphyllum japonicum, Arbre au Caramel, Katsura](http://ninaseeds.com/cdn/shop/products/il_1140xN.3191544333_gt1g_{width}x.jpg?v=1633029778)
Hardiness: -15°C
Sowing: Stratify at 3°C/5°C for 3 months and Sow on peat at 20°C, covering the seeds with a thin layer of sand.
Hardiness: -15°C
Sowing: Stratify at 3°C/5°C for 3 months and Sow on peat at 20°C, covering the seeds with a thin layer of sand.