Amaryllis
With its large, intensely coloured flowers, the amaryllis brightens up the gloomy winter. As a pot plant and cut flower, it is particularly popular during Advent and Christmas. This fact sheet provides the knowledge required to care for the amaryllis correctly.
The name of the bulbous flower is derived from the Greek amarussein and can be translated as sparkling or radiant. According to today's botanical classification, the amaryllis belongs to the genus Hippeastrum. The name refers not only to the plant's radiant flowering power, but also to the matching star-shaped flowers.
The origin
The amaryllis is native to the subtropical regions of South America, preferably the Peruvian Andes and southern and central Brazil. It is a tropical beauty and is not used to different seasons, but only to constant temperatures between 18 and28 °C with dry and rainy seasons. Such information about the origin of a plant species is important in order to create the right conditions for a plant in your own home.
Amaryllis species
Around 100 species of the magnificent amaryllis are known. Whether in pots or as cut flowers, a distinction is made between large-flowered, small-flowered and cybister types. The varieties can also have single-colored, multi-colored, filled and unfilled flowers. Despite the huge selection, the classics in monochrome shades of red and white are the most popular, whether as pot or cut flowers.
Large-flowered amaryllis
Varieties with a flower diameter of more than 16 cm are considered large-flowered. Some even reach a diameter of up to 25 cm. However, the flowers of most amaryllis varieties remain smaller than 20 cm.
Small-flowered amaryllis
The small-flowered varieties have a flower diameter of 9 to 12 cm. They are less common. Finally, the amaryllis impresses as a pot or cut flower with its impressive large flowers.
Cybister types
The flowers of this amaryllis look exotic, with narrow, thin petals in striking colors. Unlike the classic red amaryllis, they also shine in bright green-yellow colors.
Appearance and flowering time
The amaryllis is a perennial plant. It has a bulb as a survival organ. From this, an upright, leafless stem develops, at the end of which an umbel-shaped inflorescence forms. The one to eight flowers consist of six petals surrounded by two bracts. The flowers can reach a size of up to 20 cm. The bulb also produces basal, lanceolate, narrow leaves opposite each other, which can grow up to 80 cm long. The flowering splendor of the potted amaryllis can be admired indoors from mid-December throughout the winter. As a cut flower, the amaryllis blooms for up to three weeks. There is no place for the Christmas amaryllis flower in the garden during the cold season, as it wilts in the low temperatures.
With good care, the potted amaryllis will flower throughout the winter from December onwards. This means that it shows its bright flowers once a year and returns in full splendor for the next winter. As a cut flower, the amaryllis blooms only once until it withers.
After the long winter flowering period of the potted amaryllis, the flowers wither. As soon as this process begins, the wilted flowers should be removed along with the stem. Only the leaves should be left, as this is where the plant draws the nutrients it needs. In this state, the potted amaryllis can survive the summer until it is stored in newspaper in the fall and unpacked again for the flowering season.
Potted amaryllis are perennial and can flower again the following year. However, amaryllis that are covered in wax are not perennial, because once the nutrients stored in the bulb have been used up, it can no longer absorb new nutrients and dries out.
After the flowers of the potted amaryllis have withered, the flowers and the stem must be cut off. The leaves should not be removed as they serve as a source of nutrients. The plant should only be watered from below so that the bulb remains dry. It is best to provide the growing pot with a saucer and always fill the saucer with water. In September, when the plant has drawn the nutrients from the leaves back into the bulb and they have turned yellow and wilted, they are also cut off. Under no circumstances should you water your amaryllis during this phase! Then remove the bulb from the soil, wrap it in newspaper and store it in a dark and cool place. This resting phase of at least five weeks is important for the plant to flower magnificently again. The bulb is then potted up again in potting compost and provided with water. The first green tips will soon appear and begin to grow.
The potted amaryllis will start flowering again next year from December if it has been properly cared for. In keeping with the dreary time of year, it will then create a pleasant Advent and Christmas atmosphere with its bright flowers.
The amaryllis with its colorful flowers is a popular gift during the Advent and Christmas season. It is a winter bloomer, which is due to its natural habitat in the southern hemisphere. There it blooms after rather dry and cool months, which corresponds to our winter time here in the northern hemisphere. It is particularly popular as a cut flower in a vase during the winter months due to its bright flowers, which go perfectly with the wintery, Christmassy look of the lush green fir branches.