Fertilizing: You do not need to fertilize arborvitae plants. These conifer trees are tough and self-sufficient, typically accessing the nutrients they need from the soil. Pruning: 'Arborvitae ...

Pruning the plants in your yard is another timely activity. January is one of the best months for trimming and cutting back abelia, arborvitae, beautyberry, butterfly bush, cherry laurel ...