Common name: mistletoe cactus
Light:
Likes bright indirect light
Temperature:
Generally prefers temps over 40 degrees F
Humidity:
Does not have any specific humidity requirements
Substrate, growing media and repotting:
A well draining potting mix with lots of added perlite is preferred.
Watering:
Doesn't require too much water. When the soil is dry it can be watered. Once established, if the stems/segments farthest from the substrate feel soft/squishy that's a good indication it needs water.
Fertilizer:
1 to 2 times a month in the summer and 1 time every 2-3 months in the winter.