The plant’s growth slows down in fall and winter, and fertilizer is not recommended then. Pruning isn’t typically needed for this plant because desert rose grows slowly, less than 12 inches annually.
Next, take out branches that are outgrowing their allotted space or ruining the shape of the plant. Continue to improve the shape of the rose by removing about a third of the older stems.
The aim is to improve flowering, to maintain an attractive shape and to keep plants healthy ... there are many different types of rose, some which need pruning in the spring and others later ...