The Castano originates from Australia. Not very strange for a plant officially called the Castanospermum australe. Or as we prefer to call him, the Australian chestnut.
Pot size: 6 cm
Plant size: 15 cm (without the pot)
Coming from Australia, this tree loves the warmth and loathes the cold so aim for a temperature between 18 and 25 C. Remember to wipe its leaves down regularly to remove dust.
Watering every 1,5 weeks
The Castano itself is not poisonous but the chestnut from which the plant grows is.