Which country has the epiphyllum as its national flower? Detailed key points for potted cultivation

“A flash in the pan” this idiom refers to good things appearing for a very short time, and it is precisely because of this flowering characteristic of the night-blooming cereus that people cannot help but seek out its beauty. Compared with other ornamental flowers, the night-blooming cereus is grown by fewer people, but it is also suitable for pot cultivation. So let us learn together Which country has the night-blooming cereus as its national flower? What are the key points for pot cultivation?

1. Which country has the night-blooming cereus as its national flower?

The night-blooming cereus is currently not the national flower of any country, and no country has adopted it as its national flower, possibly because the flowering period of this flower is short, and everyone is unwilling to choose this short-lived flower as a national symbol, but the night-blooming cereus is still very beautiful.

The flowering season of the night-blooming cereus is from June to October each year, and its blooming time is after eight or nine o’clock in the evening, with the flowering time lasting only three or four hours, which is very short compared with other flowers, but this does not affect its beauty.

2. What are the key points for pot cultivation of the night-blooming cereus?

1. Pot soil

When choosing the soil for growing the night-blooming cereus, choose sandy soil rich in organic matter, loose and well-drained, and slightly acidic. You can choose leaf mold, garden soil, and sand to prepare it. After mixing, place it in the sun to bake, which serves to sterilize, and pay special attention to placing a layer of broken tiles at the bottom of the pot to increase the soil’s air permeability and drainage.

2. Watering

The night-blooming cereus likes a relatively humid environment, but it is also afraid of waterlogging. In early spring, late autumn, and winter when the temperature is relatively low, attention should be paid to watering less, keeping the soil on the dry side, because the night-blooming cereus is in a semi-dormant state at this time and does not require much water, and the night-blooming cereus is not tolerant of waterlogging. When the temperature rises again in spring, the amount of watering then needs to be increased, because at this time the night-blooming cereus begins to resume growth and its water requirement increases. Watering is not only to keep the soil moist, but also to maintain air humidity, so when watering the soil, also sprinkle water around the plant to increase air humidity and increase ventilation.

3. Fertilizing

The more sufficient the fertilizer, the better the night-blooming cereus can grow, and the night-blooming cereus also has relatively high fertilizer requirements. Mostly choose fully decomposed organic fertilizer, appropriately combined with a small amount of bone meal or superphosphate, generally mixed evenly with the soil when potting the soil, and potted together. In spring, when the new stems of the night-blooming cereus grow, topdressing is also needed at this time, and fertilizing stops when it enters dormancy in late autumn.

4. Propagation

For propagating the night-blooming cereus, you can choose flat stem cuttings; greenhouse propagation can be done by cuttings at any time, while outdoors it is best to choose April to May each year. When choosing branches, choose slightly old and robust flat stems from the previous year, cut them into lengths of fifteen to twenty centimeters, let them dry for two or three days, and after the cut surface has dried and sealed, they can be used for cuttings, not too deep or too shallow, while also keeping the soil moist.

5. Repotting

During the growth period of the night-blooming cereus, it needs to be repotted every year; if not repotted, it will affect the plant’s growth, and once the plant has taken shape, the repotting interval can be extended, generally once every two or three years. The repotting time is in spring each year, and it can also be done in September, and pay special attention to stopping watering before repotting to keep the soil dry. After removing it from the pot, remove the old soil, cut off the dead roots, and after repotting place it in a cool place, do not water, and after two days water a small amount to keep the pot soil on the dry side.