The transparent area at the top of the plant has no green pigment to allow the light to pass through.
Other names: Fenestraria rhopalophylla.
Light
Thrives in bright direct sunlight. Place it near a window to get at least 6 hours of sunlight.
Water
Water only when the soil is completely dry, frequency depending on the light levels provided.
(The clear "windows" at the top of the leaves will begin to get soft and wrinkly when the plant is thirsty)
Humidity
Normal humidity.
Temperature
It loves warm temperatures, avoid low temperature below 15ºC.
Toxicity
This plant is pet-friendly!