when does lavender bloom

Lavender typically begins to bloom in mid-June in lower altitude areas and continues until the end of July or early August in higher altitude areas. The flowering starts with the stems rising from May and flowering spikes appearing in early June. Peak bloom often occurs from mid-June through mid-July, with harvesting commencing in late July to August depending on the location and altitude. The bloom period can vary based on lavender variety, climate, altitude, latitude, and weather conditions. In Provence, for example, lavender fields transition to a deep blue hue as they flower from mid-June to the beginning of August, with some harvests continuing into late August. Some varieties, such as French lavender, may start blooming as early as May and continue until autumn in warmer Mediterranean climates. In summary, lavender usually blooms from June through August, with peak flowering in July in most regions where it is commonly grown.