Breeding method of golden bract flower

Temperature and light

The suitable temperature for the growth of golden bracts is 15-25 ℃, and the safe overwintering temperature needs to be kept above 10 ℃, otherwise the plant will stop growing.

Golden bracts like a warm and humid growth environment with sufficient light, but pay attention to appropriate light, avoid direct sunlight in summer, and do a good job in shading. It is best to place them in a semi shade for maintenance, and pay attention to ventilation at the same time. In spring, autumn and winter, keeping the plant under full light is conducive to the healthy growth of the plant and reduce diseases. If the plant is placed in too shady environment for a long time, it will grow in vain, and the flowering period will be delayed and the flowering will be less.

watering

During the growth period of golden bud flower, it is necessary to keep the basin soil moist and maintain the high air humidity of its surrounding environment, but do not accumulate water, otherwise it is easy to rot roots. Generally, it is watered once a day in spring and autumn. In summer or dry period, we should often pay attention to improving the air humidity around the flowerpot. In summer, water should be poured 2-3 times a day, and spray water to the leaves at the same time. In winter, watering should be controlled to keep the basin soil slightly moist. However, if the temperature in winter is above 25 ℃ during the day and can be maintained at about 15 ℃ at night, the plants can still blossom. At this time, normal water and fertilizer management can be carried out.

soil

The cultivation soil of golden bud flower requires fertile, loose, acid soil with good drainage and air permeability, and avoid heavy soil. For the deployment of basin soil, rotten leaf soil, garden soil, river sand and rotten organic fertilizer can be mixed evenly in the proportion of 5:3:1:1.

apply fertilizer

Golden bud flower likes fertilizer. During the growth period, apply rotten thin liquid fertilizer every 1 or 2 weeks to promote vigorous growth and more flowers. During the flowering period, phosphorus and potassium fertilizers should be applied twice to ensure the nutrition supply for the flowering of pregnant buds.

Precautions for cultivation of golden bract flower

Pest control

The diseases and insect pests of golden bract mainly include red spider, aphid, scale shell insect, etc. the leaf surface must be sprayed with 1000 times of lesbon and 800 times of methyletobuzine once a month for control.

Disease control

The common diseases of golden bud flower include powdery mildew, coal pollution and so on. When the plant is infected, the former can use 70% sprays of wettable granules 800 to -000 times or 25% times of powder wetting particles 800~1000 times to spray the liquid to prevent and cure the disease. The latter usually uses 40% Omethoate 800 times liquid or 500~800 times of ammonium dimethoate spray.