Producers are now planting more trees, but a Nordmann needs 10 years to grow, so prices are likely to keep rising for the next three or four years before leveling out.

• 如今,树农们又开始重操旧业,但一棵高加索冷杉成才需要10年,所以在有新的供给补充之前,圣诞树的价格将持续上涨三四年。