Aloe grandidentata

Aloe grandidentata is a succulent species from the genus aloe within the family of the Asphodelaceae. This plant originally comes from southern Africa, especially from the regions of South Africa and Lesothos, where it grows in dry, rocky areas. Like many other aloe species, it is adapted to these often barren environments, which makes it a robust and easy-care succulent.

Morphology

Aloe grandidentata is a multi -year plant that forms a compact rosette made of fleshy, thick -walled leaves. The leaves are gray -green to dark green and are characterized by their jagged edges, which are occupied with striking, strong teeth - a feature that gives the plant their scientific names "grandidentata" (Grand toothy). These teeth are likely to serve as protection against predators, which can be put off by the thorny leaf structures.

The rosettes can reach a diameter of up to 30 centimeters, whereby each plant forms only a few rosettes. Under favorable conditions, Aloe forms Grand Ideta and can spread vegetatively, which can lead to dense colonies.

With regard to the flowers, Aloe grandidentata forms an upright, unexpected inflorescence in late winter to spring, which can be up to 60 cm high. The flowers are tubular, bright orange to red and about 3 to 4 cm long. These colorful flowers attract pollinators such as bees, butterflies and birds.

Ecology and adjustments

As a succulent, Aloe grandidentata is very well adapted to dry conditions. Your meaty leaves store water, which enables the plant to survive drought. In addition, it shows how many other aloe species shows a special shape of the crassulacean acid metabolism (cam), in which the plant opens its stomata at night to absorb carbon dioxide and thus minimize water loss during the day. This CO₂ is then used for photosynthesis during the day, while the stomata are closed to save water.

These adjustments make Aloe grandidentata extremely resistant to dryness, but it is sensitive to frost and requires frost protection in colder climate zones or must be cultivated as a houseplant.

Cultivation and care

Aloe grandidentata is a popular plant for rock gardens and succulent collections, since it is relatively easy to care for and has a striking appearance. She prefers a sunny location, even though it also tolerates partially shade. The soil should be well permeable, since the plant is susceptible to root rot if it is kept in a state of a state. Ideal are a mixture of cactus or a mixed earth with a high proportion of sand or gravel.

The irrigation should take place sparingly, especially during the winter months when the plant has its resting phase. During the growth period in summer, it can be watered regularly, whereby it must be ensured that the earth dries out completely between the water gifts.

Aloe grandidentata can be increased by seeds and offshoots. The vegetative propagation via offshoot is easier and faster, while the multiplication requires more patience.

Use and meaning

Although Aloe grandidentata is not as well known as her related aloe vera, it still has some similar medical properties. In traditional South African medicine, leaves are used to treat skin diseases, burns and minor injuries. The juice of the leaves has anti -inflammatory and antibacterial properties, similar to that of aloe vera. However, Aloe Grand identata is not used as often commercially.

In landscape design, Aloe grandidentata is popular due to its resistance to dryness and its striking flowers. It is particularly suitable for xerogy gardens and as part of succulent collections in regions that have a warm, dry climate.