Gary Parton has cultivated different varieties of the flower at his home, inviting the public to experience his Idyllwild ...

Fort Collins was once known as "Lilac City"—and for good reason. In this ode to a garden classic, horticulturist Chelsea ...

Lilacs come in various colors: purple, lavender, blue, blush, pink, white, ivory, creamy yellow, yellow, or bicolor.

Purdue Landscape Report: Pseudomonas syringae pv ... Symptoms often begin as expanding leaf spots. On lilac and viburnum, small spots expand to irregularly shaped brown lesions with yellow halos (Fig.