How can rose seeds sprout?

The rose flower is a kind of ornamental flower with bright color and fragrant smell, which is planted in many families. So, how can rose seeds germinate?

First, how can rose seeds germinate?

Soak the seeds in water for 2 days, soak them in 3 times wet sand, hold the sand to form a ball, soak the fingers without water, put the mixed sand seeds in a container and keep them moist. This treatment is often carried out in winter. The seeds are screened for drying and sprinkled with water before spring sowing, and can be sowed after half of the cracks, and germinate about 5 days after sowing.

Second, how to raise roses?

1. Watering

The rose likes to moisten and is afraid of waterlogging, so it is necessary to ensure a good drainage system for both the land and the potted plant. It can be watered 3-4 times according to the weather conditions from early spring sprouting to flowering to keep the soil moist. If it is affected by drought at this time, the number of flowers will be greatly reduced, and it will need to be watered 2-3 times during summer drought. Attention should be paid to timely drainage and waterlogging prevention in the rainy season. Because the rose is afraid of waterlogging, waterlogging is easy to rot roots. Water 2-3 times as appropriate in autumn. Watering throughout the year should be careful not to make the roots of the plant stagnant. The flower color will be good and the florescence will last long if the thin cake fertilizer and water are applied 1-2 times in the bud stage.

two。 Fertilizer application

Roses like fertilizer, according to the "thin fertilizer frequently apply" principle, continue to provide a variety of nutrients. The longer the plant trailing, the more flowers, and more nutrients are needed. It is necessary to cultivate the soil and fertilize once a year in winter to keep the shoots and flower buds luxuriant and beautiful. Because of the large flower yield, cut flowers need to be fertilized 1-2 times a week in the flowering season, and attention should be paid to cultivating the mother branches and cutting off the buds on the weak branches.

3. Light

Rose positive flowers, it likes warmth, North China and its south, can safely survive the winter outdoors. Roses should be properly shaded in summer to avoid sun exposure; to loosen the soil and keep ventilation smooth; to spray water on the leaf surface to increase air humidity.

4. Pruning

Pruning is an indispensable important process in rose landscape shaping, poor pruning, growing into a pile of thorns, uneven, not only many diseases and insect pests, but also unsightly appearance. Adult plants are usually pruned before germination in spring every year. The amount of pruning should be moderate, the length of the main branch (main vine) can be kept within 1.5 meters, and the rest can be cut off. Each lateral branch can retain 3-5 buds at the base. At the same time, the withered branches, weak branches and disease and insect branches are removed and the branches that are too old and too dense are cut off to promote the germination of new branches and constantly renew the old plants, then they can bloom and flourish year after year. Cultivate potted flowers and pay more attention to pruning and shaping.

Rose branch stem into a semi-climbing edge, can be climbed into various forms according to the frame, cloth should be placed on flower racks, flower grids, yuan doors, flower walls and other places, summer flowers bloom luxuriantly, indeed have "dense leaves green strategy heavy, purulent flowers red Jinzhang" scenery, can also be controlled into small shrubs, cultivated into potted flowers. Some varieties can be cultivated as cut flowers.