Calla lily flowers are captivating in their seven colors, and they can bloom right at home in a flower pot.

The plant to introduce to you below is the calla lily. It originally grew in the marshlands of South Africa and loves a warm, humid environment year-round. The growing location must maintain relatively high air humidity. If conditions allow, it can also grow well in a flower pot, producing captivating flowers, and can even be grown on a windowsill.

The calla lily has a great many varieties and a rich range of flower colors, including the common yellow, light purple, white, pink and red, and some flower colors even carry captivating spots. Its name is very elegant, but when planting it you must note that it is a toxic plant, so accidental ingestion must be avoided.

The calla lily has relatively high environmental requirements and must be cared for properly to produce captivating flowers every year. In winter it must be kept indoors to avoid frost damage; it fears the cold, so growing the calla lily in a pot is a good choice.

To encourage the calla lily to bloom, the most critical thing is to grow it in a suitable location with sufficient light every day; in summer, at midday and in the afternoon it should be shaded appropriately.

Another point is to pay attention to a warm environment year-round. The care temperature is best kept above 15 degrees, with the minimum care temperature kept above 7 degrees. In winter, pay attention to cold protection; when growing it indoors, note that you should not water with cold water, and in winter keep it away from windows.

The calla lily has low soil requirements. You can choose a loose, breathable, well-draining humus soil that has a certain water-holding capacity. You can add some peat soil, leaf mold, soil and perlite, and can appropriately add sand as well, to maintain good breathability and drainage.

The flower pot for growing the calla lily should be relatively deep and wide, with a fairly large drainage hole at the bottom to avoid water accumulating in the potting soil. If the soil stays wet for a long time or water accumulates, the roots rot very easily.

During the calla lily's growing season you can keep the soil moist and avoid dryness, especially in spring and summer. The best planting time for the calla lily is after the warmth of spring, though it can also be planted in autumn. It is not cold-tolerant, so in the cold months it should be moved indoors for care.

A pot-grown calla lily should be repotted once a year, as only this promotes good growth; otherwise it will be unable to bloom every year. Repotting is generally done after the warmth of spring. When repotting, remove the old soil and clean the root system. You can soak its bulb appropriately in warm water, grow it in new soil, and also wash the flower pot appropriately.

The environment for caring for the calla lily should maintain a certain air humidity. In spring and summer, note to supplement fertilizer regularly; before flowering, regularly supplement potassium dihydrogen phosphate, generally once every two weeks. After the weather turns cool in autumn, stop fertilizing.

To grow the calla lily, you can directly buy bulbs for planting. For propagation, you can divide the plants when repotting after the warmth of spring; its bulbs can keep dividing and multiplying.