Roses are light-loving, sun-loving, cold- and drought-resistant, and don't need special care against freezing in northern winters. As long as there is no big drought, no watering can grow (refers to ground planting). The soil requirements are not strict, generally more fertile soil can grow vigorously, branching and leafy, flowering well. Summer fertilizer should be diligent, every 15~20

days need to be applied once, fertilizer should be timely watering, to prevent burning seedlings. Autumn to prune, in order to prevent futile growth, affecting the flowering and strain rose flower pictures [5] beautiful. Rose more aphids, to pay attention to the prevention and control.

The cultivation of roses is not strict on the soil requirements, but to the medium alkaline or micro-soil is most suitable, slightly acidic soil can also be. Therefore, roses should be planted in the ventilation to the sun and watering, good drainage conditions in the field, the edge of the fertile loam. Roses should not be planted in low-lying flooded areas, as the lower leaves may turn yellow and fall off when flooded, and even the whole plant may die. Rose buds and buds require an average air temperature of more than 7 degrees, from the beginning of the bud to the flowering period requires an effective cumulative temperature of 365 degrees, generally depending on the temperature at the time. Rose flowering is most avoided dry hot wind and soil drought, there are water conditions of the field can be a bud irrigation. Rose in the process of production and development there are two stop growing period (generally in June-July called summer hibernation; November-December called winter hibernation), this time does not send branches, branches do not elongate. Summer hibernation is the best pruning period for flower seedlings, winter hibernation can be equipped with bottom fertilizer, irrigation of good overwintering water, for the next year, the buds of stable and high yield to lay the foundation.

Rose reproduction and cultivation is easy. Propagation is mostly carried out by sowing, planting, cuttings. Sowing needs to be in the fall, the seeds in the sand treatment. Sand treatment method: the sand mixed with a small amount of soil, wet with water, in order to hold the hand can become a ball, scattered into the degree of grain. Then wash the seeds and mix them into the sand. In the sunny or semi-shaded area, dug 60

centimeters wide, 80

centimeters deep, east-west trenches, will be mixed with the seed sand buried in it, to leave air holes. Digging out in the early spring of the following year, the seeds have broken the best under the seeds. Ai Huinisi

apns.jhyyp.comDivision of plant propagation in the spring and fall can be carried out, the fall is good. Will 1-2

year-old seedlings from the old plant with part of the root to separate, the wound can be sterilized and treated better, very easy to survive. Cuttings, mostly in July-August

month. Choose two-year-old strong and full of branches, cut 15-20

cm long section for the spike, each spike at least three leaf buds, the lower part of the cut into a horseshoe slant, the upper part of the parallel. Pot plug, border plug can be. After insertion to shade, sun protection, often sprinkled with water to maintain a certain humidity and temperature. About a month or so can be rooted to become a new plant, a year later can be transplanted.