1, loose, loose and breathable sandy loam should be used for planting roses, and sand, snake sawdust and vermiculite can be used for planting roses at home. The flowerpot is preferably a flowerpot with a diameter of 17-25cm;

2. Apply a proper amount of organic fertilizer to the tree hole before planting, and water it after sowing. Growing roses in the field doesn't need much water and fertilizer, usually three times is enough;

3. After sowing, seal the surface with plastic wrap, poke several holes and keep moisture to prevent the seeds from being affected by external forces. Finally, put the seeds in a cool and ventilated place and wait for germination. When it is found that it has sprouted, move the pot to a bright place, but don't expose it directly in the sun. When the height of the seedlings reaches the plastic wrap, the plastic wrap can be removed. When the number of leaves exceeds 5, the seedlings can be transplanted to other pots.