Culture method of potted rose

First, basin soil

Potted rose needs to choose a suitable pot, porcelain pots can be used, and the air permeability of flowerpots is better. The cost of the plastic basin is relatively low, and the air permeability is poor. When using it, we should pay attention to the fact that there is a hole at the bottom of the flowerpot. Do not block this hole, because this is the channel for air exchange in the plastic basin. It is recommended that we try to choose the clay basin.

Second, lighting

Potted rose generally try to avoid exposure to the sun, to the summer, try not to put on the balcony for too long. Under certain conditions, the flowers can be properly shaded. Generally speaking, the direct sunlight should not exceed 5 hours.

Third, watering

Rose flowers like water, when watering must be thoroughly watered, watering times should be according to the degree of flowerpot, soil dry watering treatment. In general, when the basin soil is hard and a little white, it should be watered, and remember that it must be watered thoroughly every time.

IV. Fertilization

The principle of applying more thin fertilizer must be adopted in the fertilization of rose flowers. In general, one basal fertilizer can be used before entering the dormant period in winter, and two or three times of topdressing can be carried out in the growing season. For fertilizer, it is suggested that you can buy some organic fertilizer on the market, the proportion of this fertilizer has been done, you can apply fertilizer directly, when spraying fertilizer on the leaf, you must control the concentration of fertilizer at a time.

5. Temperature

The most suitable temperature for Chinese rose to grow is between 15 and 25 degrees. If the temperature exceeds 30 degrees, its growth will be hindered. When the winter temperature is below 5 degrees, it will enter the dormant period, watering less and fertilizing as little as possible during the dormant period.

VI. Prevention and control of diseases and insect pests

Rose flowers like humid, good air fluidity of the environment, summer does not need to spray water treatment. For family flower cultivation, red spiders are the most common pests, so it is recommended that we try to catch them manually; rust and soft rot can be used with a little broad-spectrum carbendazim.