This is to confirm that H. Mirabilis like a cooler temperature. These 2 is a buy 1 get 1 free, from the same vendor and arrived at the same day, I think arrived on the 12th. The top one I keep in a cooler area and the bottom one I kept in a hotter area, both do not exposed to direct sunlight. In 8 days we can see that the top one grows thicker, the window open up. The bottom one become thinner and closing the leaves. I think the temperature difference on the 2 will have 4 celcius degree difference at noon time.
Note: I assume both Haworthias have a good root system
