Choose a healthy begonia plant
Use clean, sharp scissors or pruning shears
Take a stem cutting with at least one node
Remove the lower leaves
Let the cutting dry briefly if needed
Place the cutting in water or moist potting mix
Keep the cutting in bright, indirect light
Maintain warm temperatures
Keep the medium lightly moist
Wait for roots to develop
Pot up the cutting once roots are established
Keep the new plant watered and protected from direct sun