I often see gardeners hammering nails into the trunk of cycads. What is the purpose of doing this?

In life, we can see many plants, many flowers and trees, and some cities will make green belts very beautiful. Some people also plant plants at home. There are many plants that we haven't seen before, but we must have heard the phrase "Cycas blooms for thousands of years". So is there really such a plant? Is it to describe people's cold-blooded ruthlessness, or is there really such a plant as Cycas?

Why nail the iron tree? First of all, we have cycads in our lives, and they are very common. It can also be called fire banana. The leaves of this plant are very hard, which will hurt if you touch them carelessly, so it is called Cycas. So why nail Cycas? What kind of operation is this? Will it be better for trees? What is the purpose of doing this? It turns out that not only our bodies need iron, but also plants need iron. Iron is an indispensable element for every living thing, but the demand for iron is not great. However, there is a great demand for iron in Cycas, so it needs to be supplemented with iron. You should know that there are many cycads in a city. If you send them nutrient solution, it will take a long time, labor and cost. Nailing is the simplest method, and it can also supplement the iron demand of Cycas.

Nailing Cycas can make Cycas grow better. Don't let some living bodhisattvas think that this is hurting them. In fact, they really need iron. Iron is an indispensable substance in their lives. Only by supplementing enough iron can they grow better and flourish. So we saw some Cycas nailed to the roadside, and the nails should not be too different. These are all to make them grow more luxuriantly. Don't think this is hurting them. They must need these substances when they grow up. Just as our human body also needs some nutrients to maintain health, it is the same truth. Of course, nailing cycads is a normal operation. Don't think you are hurting them or hurting them. Plants will look better only if they grow more luxuriantly, which will also help them grow.