Rose cutting time rose cutting can be carried out in spring and autumn, generally in February-March in spring and July-August in autumn, and the survival rate is relatively high in these two periods. Simple methods of rose cutting can be divided into hydroponics and soil culture. Hydroponics is to insert branches into foam and then put them into water, and leaves are not immersed in water. Rooting takes 7- 10 days. Soil culture means rooting on vermiculite medium, soaking in a tray and transplanting until the roots grow to the bottom of the cup. Cutting rooting method of rose 1 Cut off a branch from the rose plant, leaving only the upper 1-2 leaves, obliquely cut off the bottom of the branch, then treat it with rooting agent for 20-30 minutes, and dry it in the shade. 2. Prepare flower soil with good air permeability, insert dry rose branches into the flower soil, and water it once to moisten the flower soil. Finally, put it in a place with astigmatism and good ventilation, and it will soon take root and sprout. How long does it take to take root? The survival rate of Chinese rose after cutting is very high. Generally, new roots will grow about one month after cutting, but reasonable maintenance methods should be mastered after cutting, so as to take root faster. How to judge rooting: If the cut rose branches can remain bright green for a long time, without dehydration and wilting, they will grow roots as long as they are carefully maintained for two weeks. How long to water: After watering the cuttage roses once, you need to spray water every day to keep enough water until the new buds grow. Pay attention to less spraying and frequent spraying, keep the humidity of leaf surface, and do not increase the humidity of substrate. How long will it take to see the sun: after cutting the roses, put them under the lamp first. 10- 15 days later, the pot will be successfully slowed down, so that the cutting seedlings can gradually receive sunlight and grow better.