Caring for lilac plants is easy and rewarding! Start by giving them plenty of sun and well-draining soil. Prune your lilacs in late winter or early spring to keep them healthy, removing any dead branches and crossing stems. Give them a deep watering once a week, but make sure you don't overdo it--lilacs don't like soggy feet! Mulch around the base of your lilac plants to help retain moisture and keep weeds at bay. Finally, fertilize every two years to ensure they stay healthy and vigorous. With just a few simple steps, you can enjoy beautiful blooms year after year!