Avoid direct sunlight.
The temperature should not be less than 10-15 degrees.
It needs a lot of water, in summer every 3-4 days and in winter once a week.
It needs a well draining soil by adding also pumice to make it even more porous.
During spring-summer it needs liquid fertilizer every 15 days. In autumn need soluble mineral fertilizer every 15 days; while in May and November ½ liter of water where 2 grams of iron sulfate are dissolved.