Temperature:

Agave has high requirements for temperature. Too high or too low temperature will cause damage to it. The minimum temperature shall not be lower than 5 ℃. Generally, it is best to keep it at about 15 ℃. In the south, it can survive the winter smoothly under normal temperature, but in the north, it needs to be placed indoors for maintenance. The same attention should be paid to avoid direct light, and try to place the plant in a dark and humid place for maintenance. If the weather is too cold, the temperature should be adjusted in time, but the heating should not continue for 24 hours without a certain temperature difference, and it must not exceed 25 ℃

Watering:

This kind of plant likes a humid environment. If it is in summer, it needs to be watered every day. However, because this kind of flower is not cold resistant, it must not be watered every day in cold winter to avoid damage to agave. Generally, it's good to water about twice a week. It should be noted that although the watering times are reduced, the soil in the flowerpot must be kept moist enough, otherwise it will have a great impact on the plant. When watering in winter, you can use warm water of 15 ℃, but you must not exceed this temperature. Generally, the best time for watering is from 10 a.m. to 4 p.m

Illumination:

The glossy orchid can only be placed in the shade of the sun in winter, but it can't be exposed to the sun. For some birds, the glossy orchid can't be exposed to the sun. Plants need sufficient light for photosynthesis, and agave is no exception. The only difference is that agave can't be exposed to the sun for a long time

Seeing here, I believe you have a certain understanding of the maintenance of Agave in winter. As long as you take good care of it, Agave is actually very well maintained