Prune rosemary in spring or after flowering
Use clean, sharp pruning shears
Remove dead, damaged, or diseased stems first
Cut back leggy growth to encourage bushiness
Trim no more than one-third of the plant at a time
Make cuts just above a leaf node or side branch
Shape the plant lightly to maintain its form
Avoid cutting into old woody stems with no leaves
Remove crossing or overcrowded branches
Thin the center slightly for better airflow
Pinch soft tips regularly for compact growth
Stop heavy pruning in late fall or winter
Water the plant after pruning if the soil is dry
Disinfect tools before and after use