At the 4,600 - foot [1,400 m] level of their Creighton mine, located near Sudbury, Canada, the nursery grows 50,000 seedlings each season.
وتُستعمل خزانات مجهزة بمؤقِّت لريّ الشجيرات بما يعادل ٠٠٠‏,٢ لتر من خليط الماء والسماد كل يوم .‏