Is Cuban oregano (Plectranthus amboinicus) toxic? An introduction to how to grow Cuban oregano

Cuban oregano is a perennial herbaceous plant. It is much branched, and the whole plant is covered with fine white fuzz. The fleshy leaves are opposite, green, ovate, with bluntly serrated edges. After being touched with the fingers, it leaves a fresh, pleasant fragrance (on the fingers), hence the name "touch-me fragrance." It is often grown by people at home or in the office, where it can decorate the environment and purify the air. So below, let me introduce Cuban oregano to you.

Is Cuban oregano toxic?

Is Cuban oregano toxic? This is the last question everyone cares about. Although the scent it gives off is fragrant, everyone worries about whether it is toxic like some plants. Here I can tell you that the reason Cuban oregano gives off fragrance is similar to the principle behind the "shyness" of the sensitive plant (Mimosa pudica): when it is stimulated by external touch, the water in its cells reacts, and the turgor pressure of the leaf cushion changes. The only difference from the sensitive plant is that under the effect of turgor pressure it does not contract; instead, the stomata used for internal ventilation expand, and a volatile substance with an apple-like fragrance diffuses through the stomata into the air. The fragrance of Cuban oregano is a green substance from the plant's cells, non-toxic and harmless. Cuban oregano is not toxic.

How to grow Cuban oregano

Cuban oregano is very easy to cultivate. This plant is relatively drought-tolerant, so water it less. But it likes a sunny, well-lit environment. To make it grow more robustly and promote branching, it can be appropriately pruned and trimmed. The winter temperature must not be too low, at least 5 degrees; the plant is not tolerant of moisture, and excessive wetness easily leads to root rot. Its propagation methods include sowing, cuttings and division. It is very suitable for potted cultivation, and should preferably be placed in a high spot or hung indoors; it can also serve as an ornamental accent on a small table or desk.

Propagation and cultivation methods for Cuban oregano

Propagation by cuttings is the simplest method. After the plant is propagated by cuttings, it can take root in about 20 days, and once rooted it can be transplanted into a small flower pot. Potted cultivation makes it easy to survive and the survival rate is also high; it is drought-tolerant, so avoid prolonged waterlogging. Give it plenty of sunlight. With moderate pruning, it will grow robustly.

Growth habits of Cuban oregano

It likes sunlight, but is also fairly shade-tolerant. It fears cold and needs to be cultivated in a greenhouse. It is not tolerant of waterlogging. It likes loose, well-drained soil. It likes warmth and is not tolerant of cold. In winter it needs a temperature of 5°C-10°C. It is not tolerant of moisture; excessive wetness easily causes root rot and death.

In summary, Cuban oregano is not toxic, except of course for some people who are allergic to its fragrance. After my introduction, will you know how to grow Cuban oregano? If you want to learn more related information, please continue to follow No. 1 Home Network.