Crassula ovata

Crassula ovata is a succulent plant from the family of Crassulaceae. It originally comes from the dry regions of South Africa and Mozambique and is often cultivated worldwide due to its robustness and attractive appearance.

Morphology

Crassula ovata is a multi -year, evergreen succulent with a thick, woody trunk and meaty, oval leaves. The leaves are typically light green to dark green, sometimes with reddish edges, especially when they are under direct sunlight. These leaves are adapted to their dry surroundings because they can store water in their fleshy structures in order to survive long drought. The plant can grow up to 2.5 meters high in its natural environment, but usually remains significantly smaller in pot culture.

The flowers of Crassula ovata are star -shaped, white or pink and appear in dense, branched inflorescences. It usually blooms in late winter to early spring when it grows under optimal conditions, but the flowering in room culture is rare.

Ecology and adjustments

As succulent plant, Crassula ovata has numerous adjustments to survive in dry, semi -desert -like environments. Its thick -fleshed leaves are a form of water storage, which means that the plant is able to survive dry periods. Another important feature is your crassulacean acid metabolism (cam). This special metabolic path allows the plant to absorb carbon dioxide during the night and convert it into sugar during the day when the stomata are closed to prevent water loss.

Cultivation and care

Crassula ovata is very easy to care for and is often cultivated as a houseplant or outdoors in mild climate zones. It prefers well -permeable soils that contain a high proportion of sand or gravel to avoid waterlogging. This plant is sunny and should be in a bright location, but can also tolerate partially shade. However, too much direct sun can lead to leaf burns, while too little light can inhibit growth.

As for irrigation, Crassula ovata, like other succulents, should only be poured economically. It is advisable to let the earth dry completely between the water gifts in order to avoid root rot. During the resting phase in winter, irrigation should be reduced even further.

Multiplication

Crassula ovata is increased easily by cuttings. Both leaf and stem cuttings can be used. It is important to let the cuttings dry in the air for a day or two in order to protect the interface from putrefaction. After planting in well -permeable soil, the cuttings drive roots within a few weeks.

Use and symbolism

Crassula ovata has a long history in traditional medicine and cultural context. In her homeland of South Africa, it is used to treat epilepsy, diarrhea and wounds. In addition, it has symbolic importance in many cultures. In Asia it is considered a symbol of prosperity and happiness, which is why it is often set up in houses and shops to attract financial success - hence the name "money tree".

Pests and diseases

Although Crassula ovata is a very resistant plant, it can occasionally be affected by pests such as woolen lice and spider mites. An infestation is often evident in a white, shaded substance on the leaves or in discoloration. In such cases, neem oil or a soap solution can help control the infestation.