Planting techniques of Imperial Flower

The emperor flower is huge, the flower shape is strange, magnificent and colorful, noble and elegant, has a strong ornamental value and medicine and food value. Different climatic conditions and geographical environment lead to great changes in leaves, flower patterns, flower colors and flowering time of imperial flowers, which remain such characteristics even under the same planting conditions in commercial cultivation. This enables the imperial flower to adapt to the market demand of the imperial flower in different seasons all over the world when it is planted as a fresh cut flower, and it can be successfully planted as a garden flower or a fresh cut flower under the appropriate soil type.

The imperial flower is an evergreen shrub with luxuriant branches and leaves, large flowers, tall and straight bracts and petals, extremely beautiful color and long viewing period. it is also an excellent material for cut and dried flowers.

[mode of reproduction] Imperial flowers are propagated mainly by sowing and cutting.

1. Sowing and reproduction

It is often carried out in autumn, sowing the seeds mixed with new high-fat membrane, keeping them moist after sowing, not too wet and slightly dry after emergence, transplanting them into a pot when a pair of true leaves appear, and placing them in a place with sufficient ventilation and light for maintenance.

2. Plug-in propagation

The branches above the semi-lignified position were selected as cuttings, and 6 leaves were retained. The matrix was mixed with peat and perlite at a volume ratio of 4:6, the pH value was adjusted to 5.5 to 6.5, and the EC value was less than 0.5. Soak the base of cuttings with indole-3-butyric acid solution of 1000ppm, soak for 15 minutes and then air dry immediately. The depth of cuttage is 1 / 3 / 1 / 4 of the length of cuttings. The cuttings were managed according to conventional techniques and transplanted in the field after emergence.

[key points of cultivation]

The main results are as follows: 1. The soil of imperial flower seedlings needs good drainage, growth period, cool and dry climate in summer and proper shade in hot sun. Winter requires warm, sunny and slightly higher air humidity. In flowering stage and vigorous growth period, proper watering should be applied once in spring and autumn respectively.

2. During the growing period, the imperial flower can promote Huawang 3, which can transform the vegetative growth function of the plant into reproductive function, inhibit the crazy growth of the main shoot, promote flower bud differentiation, blossom more, set more fruits, and promote development. Then spray Zhuangguotiling in the young fruit stage to improve the amount of nutrition transport. Prevent the production of flower drop, fruit drop, stiff fruit and deformed fruit. Make the fruit beautiful in color, beautiful in shape and good in taste.

Time: 2019-05-25 Click: