How long does the海棠花 blooming period last?
Summary: The topic discusses how long the海棠花 blooming period lasts and the knowledge of caring for海棠花 during its blooming period, related to flower cultivation. It's some very useful tips, worth collecting!
海棠 generally blooms from March to October every year,开花 3 to 4 times a year. The specific blooming period of the plant is related to the sowing season, usually taking about 145 to 160 days from sowing to blooming. The flowers open at the top of the branches, mostly in red and pink colors, with a small shape.
To make the cultivated海棠 bloom quickly, it needs to be provided with more than 6 hours of sunlight every day during the growing period to accumulate nutrients for blooming. It is recommended to place the pot in a sunny outdoor area, avoiding direct sunlight at noon, and to spray 2-3 times of monopotassium phosphate a month before the blooming period.
After海棠 blooms, it is necessary to promptly remove the wilted flowers and branches attacked by diseases and pests, and then trim some of the dense and long branches to improve internal ventilation and maintain the beauty of the plant shape. Since the blooming period of海棠 consumes a lot of nutrients, compound fertilizer should be supplemented immediately after blooming.
Xi Fu海棠: Blooming period April
2. Weeping海棠: Blooming period March-April.
3.贴近海棠: Blooming period March-April.
4. Woodapple海棠: Blooming period April.
5. Four-seasons海棠: Spring and autumn.
Methods to promote海棠 blooming
1. Watering and Fertilizing
Watering should keep the potting soil moist. In dry and hot summer weather, it is also necessary to spray water on the leaves and ground to increase humidity, which is beneficial for growth. Avoid waterlogging and rain, as they can easily cause root rot. In winter, the potting soil should be slightly dry, and the leaves and environment should be sprayed with water every 7 days, which not only increases humidity but also keeps the leaves clean. During the growing period, apply a dilute cake fertilizer water every 10 days; during the bud formation period, apply a quick-acting phosphorus fertilizer. When fertilizing, avoid splashing fertilizer on the leaves; do not fertilize during the blooming period and in winter and summer.
2. Light and Temperature
The optimal temperature for the growth of bamboo jointed海棠 is between 18-20°C, in a well-ventilated environment with scattered light. In high temperatures, measures such as shading, ventilation, and spraying water should be taken; in winter, keeping the room temperature above 10°C is ideal, and it can be placed in a sunny area. When cultivating at home, it should be placed in a scattered light outdoor environment 1-2 times a week during the growing season, and in a sunny and wind-protected area in winter.
3. Tying and Repotting
Since the bamboo jointed海棠 plant is relatively tall, it needs to be supported with thin bamboo stakes to prevent it from falling over. At the same time, every spring, it is necessary to change pots, replace soil, and prune, cutting off weak branches, overlapping branches, and residual roots. For plants that have bloomed for 2-3 years and are too tall, a short cut should be implemented, leaving only 6-10 centimeters of the stem to allow new branches to sprout.
The above sharing on how long the海棠 blooming period lasts and the related explanation of caring for海棠 during its blooming period, hoping to bring a little help to your life!