How to plant rose seeds?

The rose is a famous flower used by people to watch since ancient times. Ramets, cuttings and striping propagation are commonly used in cultivated species, which can generally be carried out in spring, early summer and early autumn. In addition, you can also choose the method of sowing and breeding. Sowing is generally carried out after autumn, or spring sowing after sand storage. Let's take a look at how to plant rose seeds.

Sowing seeds

Soak the rose seeds in water for 1-2 days, remove and mix them with 3 times wet sand, appropriate to hold the sand balls and fingers and soak them without water. Put the mixed sand seeds into a container and often keep them moist. This treatment is often carried out in winter. Before sowing in spring, the seeds are screened for drying and sprinkled with water, and the seeds can be sowed when half of the cracks are made.

Watering

The watering of roses varies from season to season. Keep the soil moist and dry during winter dormancy. The branches grow before the beginning of spring, the branches and leaves grow, increase the amount of water appropriately, and irrigate once every morning and evening. Need to increase the amount of water in the growing season and flowering season, high temperature in summer, the amount of water evaporation increases, plants are in a weak semi-dormant state, the most avoid drying and dehydration, watering once every morning and evening to avoid sun exposure. When watering at high temperature, a small amount of water should seep out from the bottom of the basin each time, indicating that it has been watered thoroughly. Do not splash water on the leaves when watering to prevent diseases.

Fertilizer application

Roses like fertilizer, and the base fertilizer is mainly slow-acting organic fertilizer, such as cow manure, chicken manure, bean cake, oil dregs and so on. Adding liquid fertilizer and water every semimonthly can always keep the leaves thick, dark green and shiny. Before sprouting in early spring, thick liquid fertilizer can be applied once, no fertilizer should be applied at flowering stage, liquid fertilizer can be applied again after blooming in June, medium liquid fertilizer can be applied again when the fourth or fifth axillary bud is about to sprout in September, and rotten organic fertilizer can be applied to overwintering in December.

Pruning

A full pruning must be carried out after the blooming of the first period of each season. It is generally appropriate to trim lightly, cut off the blooming residual flowers and thin, crossed and overlapping branches in time, leave stout and young branches only 3-6 cm from the base, leave lateral buds, trim into a natural happy shape, make the plant beautiful and prolong the flowering period. In addition, potted roses should choose varieties with short, multi-flowered and rich aroma.

Disease prevention

Roses are susceptible to many diseases, most of which are caused by fungi, such as powdery mildew, black spot, rust and so on. Usually maintenance should pay attention to pruning branches and leaves, conducive to ventilation and ventilation, before the occurrence of diseases and insect pests, can be sprayed liquid control, sterilization and disinfection. If diseases and insect pests have occurred, corresponding measures should be taken for treatment, so as not to affect the growth and flowering of roses.