Provence lavender blooms from June to August. Lavender in Provence is usually open between June and August each year, which is also the summer season in the Provence region of France. During this season, the lavender fields are in full bloom, giving off a rich fragrance, making it one of the most popular attractions for tourists traveling to the Provence region to visit. Of course, the exact opening hours depend on the weather and seasonal changes of the year, so we recommend that you check the local tourist information or consult your local tourist agency before you go.