CRASSULA

Crassula ovata, commonly known as jade plant, friendship tree, lucky plant, money plant or money tree, is a succulent plant with small pink or white flowers. It is native to South Africa and Mozambique, and is common as a houseplant worldwide. Much of its popularity stems from the low levels of care needed; the jade plant requires little water and can survive in most indoor conditions. It is sometimes referred to as the money tree; however, Pachira aquatica also has this nickname.

The jade plant is an evergreen with thick branches. It has thick, shiny, smooth leaves that grow in opposing pairs along the branches. Leaves are a rich jade green, although some may appear to be more of a yellow-green. Some varieties may develop a red tinge on the edges of leaves when exposed to high levels of sunlight. New stem growth is the same colour and texture as the leaves. Although becoming brown and appearing woody with age, stems never become true lignified tissue, remaining succulent and fleshy throughout the plant's life. Under the right conditions, they may produce small white or pink, star-like shaped flowers in the Autumn/early Winter. Numerous varieties and cultivars have been selected, of which C. ovata 'Hummel's Sunset' has gained the Royal Horticultural Society's Award of Garden Merit.

In Melbourne this is a common garden plant, which becomes a substantial bush and it will invariably bloom spectacularly in early Winter. The plant below is in our garden.

This post is part of the Floral Friday Fotos meme.

PIG'S EAR!

Cotyledon orbiculata, commonly known as pig's ear or round-leafed navel-wort, is a South African succulent plant belonging to the Cotyledon genus of the Crassulaceae family. The plant  is popular in gardens in many countries. In the wild, it grows naturally in rocky outcrops in grassy shrubland and the Karoo region. In New Zealand, it is considered an invasive plant and is listed on the National Pest Plant Accord.

C. orbiculata is an extremely variable species that grows to approximately 1.3 m in height. It has gray-green leaves that can be up to 13 by 7 cm with a white powdery substance on them that helps reflect sunlight and conserve water. There are also varieties with green leaves. The shape of the leaves was thought to have a resemblance to a pig's ear, thus the common name. The bell-shaped flowers are small, usually less than 3 cm in length, and droop from the top of a 60 cm tall stalk. The flowers are usually orange-red but yellow varieties also exist.

C. orbiculata has a number of medicinal uses. In South Africa, the fleshy part of the leaf is applied to warts and corns. Heated leaves are used as poultices for boils and other inflammations. Single leaves may be eaten as a vermifuge and the juice has been used to treat epilepsy. However, the leaves contain a bufanolide called cotyledontoxin, which is toxic to sheep, goats, horses, cattle, poultry, and dogs, causing a condition known as cotyledonosis.

This post is part of the Floral Friday Fotos meme.

KALANCHOE

Kalanchoe also written Kalanchöe or Kalanchoë, is a genus of about 125 species of tropical, succulent flowering plants in the family Crassulaceae, mainly native to the Old World. Only one species of this genus originates from the Americas, 56 from southern & eastern Africa and 60 species in Madagascar. It is also found in south-eastern Asia until China.

These plants are cultivated as ornamental houseplants and rock or succulent garden plants. They are popular because of their ease of propagation, low water requirements, and vigour.

This post is part of the Floral Friday Fotos meme.

JADE PLANT

Crassula ovata, commonly known as jade plant, friendship tree, lucky plant, or money tree, is a succulent plant with small pink or white flowers. It is native to South Africa, and is common as a houseplant worldwide.

As a succulent, Crassula ovata requires little water in the summer, and even less in the winter. The jade plant is a little susceptible to overwatering. C. ovata is famous for garnishing a red tinge around its leaves when grown with bright sunlight. In more extreme cases, the green colour of the plant is lost and can be replaced by yellow. This is caused by the jade plant making pigments such as carotenoids to protect from harsh sunlight and ultraviolet rays. The jade plant also does best in rich, well-draining soil. The plant also flowers in the wintertime, particularly during a cooler, darker, dry spell. C. ovata is sometimes attacked by mealybugs, a common nuisance of the succulents.

As a succulent, Crassula ovata requires little water in the summer, and even less in the winter. The jade plant also does best in rich, well-draining soil. The plant also flowers in the wintertime, particularly during a cooler, darker, dry spell. C. ovata is sometimes attacked by mealybugs. It's easy to propagate, with clippings or even stray leaves which fall from the plant takign sprout. Jade plants propagate readily from both with success rates higher with cuttings. In the wild, propagation is the jade plant's main method of reproduction. Branches regularly fall off wild jade plants and these branches may root and form new plants.

Like many succulents, jade plants can be propagated from just the swollen leaves which grow in pairs on the stems. While propagation methods may vary, most will follow similar steps. Typically, the wounds on the leaves are left to dry and callous over. Then the leaves are placed in or on soil. Roots begin to grow on severed leaves about 4 weeks after being removed from the stem. Environmental factors such as temperature and humidity affect the speed at which the roots and new plant develop. Foliage usually appears soon after new roots have formed.

This post is part of the Floral Friday Fotos meme.