When Does Mock Orange Flower?

Hardy in zones 4-8, mock orange shrubs bloom in late spring to early summer. When mock orange is pruned, it is important to future flower development. Like lilacs, mock orange should be pruned right after flowers fade. Pruning too late in the season can cut off next year's buds.

Why has my mock orange not flowering?

The most likely cause of mock orange failing to flower is pruning at the wrong time of year. If you prune too late or too early, you risk cutting off the stems that would have flowered. ... The new stems that grow from these shoots will produce next year's flowers.

Do mock oranges bloom all summer?

Beloved for its sensational spicy fragrance, mock orange is making a comeback, with many exciting new cultivars. One reblooms in late summer. This lovely mock orange, known as Snow White Sensation, blooms first in late spring or early summer and again in late summer.