Can you tell the age of a cactus by the number of branches it has?

No, you cannot determine the age of a cactus plant simply by counting its branches. The number of branches on a cactus is determined by a variety of factors, including its species, growing conditions, and overall health.

However, there are other methods that can help you estimate the age of a cactus plant. One common method is to count the number of growth rings on the plant's stem. This can be done by cutting the plant at the base and counting the rings, similar to how you would determine the age of a tree. Keep in mind that this method is not always accurate, as some cacti do not produce visible growth rings.

Another method to estimate the age of a cactus is to measure its height. Most cactus species grow at a predictable rate, so you can estimate the age of the plant by measuring its height and comparing it to a growth chart for that particular species.

In general, cacti are slow-growing plants, and some species can live for decades or even centuries. With proper care and maintenance, your cactus can thrive for many years, regardless of its age.