Master the three skills of rose flowers blossom is big and gorgeous
Rose is rich in variety, beautiful in blossom and varied in color, which is called "moon red" and is cultivated by many people. If you want the rose to bloom big and gorgeous, you need to master the maintenance skills of the rose.
Rose maintenance skills:
1. Applying phosphorus and potassium fertilizer
(1)。 A lot of rose flowers need to be replenished with phosphorus and potassium fertilizer in time. Generally, you can bury some fresh fish belly intestines or chicken pigeon dung in the soil, not too close to the root.
(2)。 At flowering stage, potassium dihydrogen phosphate was applied to promote flowering. Before flowering and when flowering is approaching, irrigate with 1500 times the solution of potassium dihydrogen phosphate diluted with water.
(3)。 During the peak growing season, Chinese rose was fertilized every 10 days, diluted evenly with rotten fermented fish juice, vegetable leaf juice and water at the ratio of 3:7, and the flowers were watered.
2. Pruning in time
(1)。 The rose needs to be trimmed many times a year to make it blossom more. After flowering, cut off the residual flowers in time so as not to bear fruit and consume nutrients. Timely pruning is beneficial to ensure the germination of new branches and concentrate nutrition.
(2)。 The overgrown branches need to be restrained by light cutting, and 4-5 buds are retained, which can make the secondary flowering beautiful and large.
(3)。 Cut off the branches that are too dense and overlap to promote ventilation and light transmission within the plant.
3. Prevention of diseases and insect pests
(1)。 Rose is prone to diseases and insect pests, so we should take precautions in advance. The mixture of carbendazim, carbendazim and golden mite branches can be used to spray rose flowers to prevent and eliminate diseases and insect pests.
(2)。 When the disease occurs, the rose should be sprayed 1000 times with water. To prevent diseases, it is necessary to spray 2000 times diluted with water and spray once every 1 to 2 weeks.
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