41+ Lilac Bush Growing Zones Gif. Early spring or early fall. Since lilacs require several months of very cold winter temperatures each year to produce blooms, not every variety can be grown successfully in warmer zones like zones 8 and 9;
Lilacs are easy to grow shrubs with.
03.08.2020 · zone 9 lilac care is very similar to lilac care in cooler zones. Lilacs need cold winters, which means that they normally only grow in usda hardiness zones 3 through 9. They are exceptionally sturdy, long lived and carefree. Depending on the cultivar, up to 4 ft.
