Rose is a kind of light loving flower. It can grow well in normal sunlight and can stand half shade. During the growth period, sufficient light can be ensured, which can be placed on the balcony with good light, or it can be directly cultured outdoors, so as to promote the flourish of branches and leaves, and the number of flowers will also increase.
It is not very strict for soil requirements, can grow in general soil, but the best cultivation to provide deep, loose, well drained soil, potted soil can pay attention to this point.
Generally, the most suitable temperature is about 20-25 ℃, and daily maintenance is best controlled within this range. It is relatively cold-resistant, and can generally survive safely in the south.
It likes to be wet, but it is afraid of water logging. During the period from germination to flowering, it needs more water to keep wet. After flowering, reduce watering and keep it a little dry. Special attention shall be paid in rainy season, and timely drainage and waterlogging prevention shall be carried out in case of rain.
It likes fertilizer very much. When planting, it is necessary to apply mature organic fertilizer to ensure slow release of fertilizer effect. According to the fertilization in the growth stage, the liquid fertilizer mainly composed of nitrogen was applied once or twice in March, and the fertilizer mainly composed of phosphorus and potassium was applied in April and may.
