Before flower bud differentiation, watering should be controlled to make the basin soil slightly dry, so as to control nutritional growth and promote the formation of flower buds. Less water should be poured in winter, and it should be watered when the surface of the basin soil turns white. It should be watered twice in Yayuan day. Too wet pot soil will damage the root system and affect the flowering of plants. Melon leaf chrysanthemum likes light. But sometimes, due to the inaccurate sowing date or the influence of growth conditions, the flowering period is early or delayed, measures should be taken to adjust the flowering period.
Sufficient light can make the plant grow compactly, neatly, flowers and leaves flourish, and the resistance is enhanced; Insufficient light, slender stems, light flower color. However, avoid high temperature and strong light, and shade appropriately. From late autumn to winter and spring, it should be placed in the sunny place, especially after the pedicel is pulled out, the light should be increased to promote the pregnancy of buds. Generally, about days after sowing is the flower bud differentiation period, which requires short sunshine conditions to promote flower bud differentiation. It is advisable to wish hours of sunshine every day.
Guayeju likes warmth and is not resistant to high temperature. The appropriate temperature is - Yi. When the temperature is higher than heel Yi, it is easy to grow in vain, which is not conducive to the formation of flower buds. When the temperature is lower than Yuanyi, the plant stops growing and developing, and Yuanyi will suffer from freezing injury. Pubao flower is an excellent potted flower for indoor decoration in winter and early spring. It is embellished in the hall and room during the Spring Festival, adding spring flavor. Pubao flower is in bloom during the Spring Festival. Its strange flower shape is popular and is an excellent ceremonial flower.
The suitable temperature for flowering is beneficial. If it is lower than Yuanyi, it will not bloom. If it is higher than Yuanyi, the flower stems will be slender, which will affect the ornamental value. The flower buds of guayeju form in winter, and the appropriate temperature is very important. When the temperature drops to Yuanyi, you should enter the room for insulation and curing. The temperature should be controlled at Yiyi, and the room temperature at night should not be lower than Yuanyi. In order to meet the flowers for new year's day and Spring Festival, the method of early sowing can be adopted for adjustment, and in order to meet the flowers for the "May Day" festival, sowing can be postponed.
During overwintering, high room temperature can blossom early, but if the room temperature is higher than Xiangyi for a long time, the leaves are easy to curl. If it is not cooled in time, it will affect flowering, and in serious cases, it will make the flowers fade early. If curly leaves are found, spray water in the morning, afternoon and evening respectively, and reduce the temperature to Qin Yi. Stop watering before applying fertilizer to make the basin soil slightly dry for absorption. During the growth process of guayeju, sufficient water is required to keep the basin soil moist.
Guayeju is one of the important flowers blooming in winter and spring, and its peak flowering period is the exposed month. Melon leaf chrysanthemum is prone to powdery mildew, black rust and gray mold under the condition of long-term humidity, poor ventilation and illumination. If any disease is found, Jiyu Daisen ammonium or Fengyu carbendazim Yuanxin spray can be used. Spray once a day, once in a row, at each station; If you are infected with black rust, you can spray Wu Yu Dai Sen zinc edge liquid for about times a day, and spray continuously for several times.
Pubaohua is a perennial herbaceous flower belonging to pubaohua of Scrophulariaceae, which is mostly used as primary and secondary annual potted plants. The plant is about meters high, with opposite leaves, oval or oval, wrinkled, and hairy stems and leaves. The corolla has a round lip, the upper lip is small, erect, and extends forward like a lid. The flowers are bright and colorful, with peculiar flower shapes. The plants are short, exquisite and lovely. On the lotus shaped corolla, the stripes are fresh and interesting, and they look like ladies' small purses, so they are called lotus.
Send bright red cattail flowers, which symbolize "a bag full of gold and silver", and make the festival atmosphere more dense. In shop windows, hotel teahouses, airport VIP rooms and other places, a series of potted cattail flowers appear more gorgeous and eye-catching. If you put a few pots of yellow, red and pink cattail flowers in the activity room of the kindergarten, you can make children have a strong interest in flowers and get closer to nature. If the windowsill, balcony or living room is placed, the red flowers and green leaves will brighten the room.
The lower lip is developed and looks like a purse. When it blooms, the whole plant is covered with purse like flowers, so it is named Hebao flower. The plant is high and has compact branches. It is the earliest flowering variety with strong heat resistance. It can bloom all year round, and its flower colors include red, yellow, yellow, red, red, yellow, etc. For example, "Binli" is a multi flower type, with red, yellow, orange and other colors, and the lips are covered with red, yellow and other color spots. The style is located between the upper and lower lips, with round stamens.
The flower colors are rich, including yellow, milky white, light yellow, orange red and other colors, with orange red, purplish red, dark brown spots and stripes, which are colorful (figure which circle. The flowering period is to the source month of the next year, Thistle fruit. The same genus of plants is about ape garden species, produced in Mexico to Chile. The common types of cultivated varieties are: small flowers, dark yellow, the flowering period is far from the moon. The all-weather series is dwarf, multi flowered. After flowering, maintaining room temperature may prolong the flowering period.
A pot of plants is meters high, semi shrubby, with narrow lanceolate to oval lanceolate leaves, gray green. The flowers are small and numerous, yellow. In general, when gray mold occurs, gray mold layer appears in the patient's part, which can be sprayed with Yuanyu chlorothalonil or carbendazim Fengbei solution for control. The pests of melon leaf chrysanthemum mainly include aphids and red spiders. If they occur, they can be sprayed with dimethoate round instant bond or quick kill Ding member double solution for control. Spray once per child day, and spray repeatedly.
Lu of jiaxuepandi said that the plate needs to be changed once every 1-2 years. When it is expected to be later than the expected flowering time, the temperature can be immediately raised to zijuyi for culture after budding, so as to promote its early flowering. Or use the gibberellin of fengluo Keji to coat the buds, combined with increasing the temperature, the effect is better. If it is expected to be earlier than the expected flowering period, the temperature can be controlled at yuanyuanyi when the flower buds are colored or at the beginning of flowering, so as to delay flowering and prolong the flowering period.