If you have had your succulents for a while, you may eventually notice aerial roots or air roots forming along the stem and obscuring the beauty of the plants. While this isn’t a major problem and would not cause the plant to die, this is a sign that your succulents are not as healthy as they should be. It’s time to take notice of them, water them and put them under the sunlight.
When you see aerial roots along the stem of a succulent plant, it only means it needs extra attention from you. After all, you’re the only one this plant depends on, so you have to know as many information as you can about what aerial roots are and how they can be addressed.
Aerial roots are just roots that grow on the stem of the succulent rather than the soil. They are usually pink or white in color. They form on succulents that are either not getting enough water or not getting enough sun. When the plant is in a humid environment, this could cause the aerial roots to grow from their stems, too. Remember that succulents absorb water through their roots from their surrounding environment.
When growing succulents, make sure to use a soil with large particles because this is essential for the health of the plants. If the succulent plants are not getting enough water, they will start to search for more and would eventually branch out through the stems. This is when aerial roots start to form. The message is: “Hey, I’m thirsty and I need more water to grow and thrive.”
Lack of sunlight would also cause a succulent to form aerial roots. You will notice that a plant is lacking sunlight when it looks stretched out. Just like in water, the plant itself is telling you that it needs more sun. One of the first signs of an unhealthy succulent plant is the dried up leaves at the bottom. If you notice that the leaves are starting to dry, then you could probably expect the aerial roots to form in a day or two.
Not all succulents grow aerial roots even when they are dehydrated. Aerial roots tend to grow from succulents with a stem such as Echeverias or tender Sedums. You won’t see aerial roots on Haworthias or Aloes. And of course, remember that if you are watering correctly, aerial roots won’t start to appear.
In terms of plants, you are likely to see aerial roots on succulents that grow quickly and are in their active growing seasons. The Graptoveria Fred Ives and Graptopetalum paraguayense grow quickly and stretch out when they don’t get enough sunlight.
Don’t worry because your problems with aerial roots can be solved easily. You don’t have to cut them off, though you can remove them if they are getting too unpleasant. Simply plucking them out carefully would do the trick. More than that, what you need to do is water the plants correctly and make sure they are getting plenty of light. That should do the trick of preventing these aerial roots from growing.