Category Archives: Lavender

Lavender Crop Update – Late Summer Tasks, August 27, 2025

Posted on August 29, 2025 by Sean Westerveld

Irrigation Much of the summer has been hot and dry, a climate that lavender is used to. However, lavender in Ontario may have struggled with moisture stress because root systems are not as extensive as they are in the plant’s … Continue reading →

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Lavender Crop Update – Bloom and Post-Bloom Considerations – July 18, 2025

Posted on July 18, 2025 by Sean Westerveld

Lavender is in full bloom across the province, and agritourism activities are in full swing. Angustifolia cultivars are nearing the end of bloom in the south, while lavandins are in the early bloom stage. This can cause lavender growers to … Continue reading →

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Lavender Crop Update – Bloom is Here – June 20, 2025

Posted on June 20, 2025 by Sean Westerveld

The very first flowers of a few angustifolia cultivars are open in Simcoe (Norfolk County). This is a few days later than the average, probably delayed by the long stretch of cold and cloudy weather at the end of May. … Continue reading →

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Climate Change in Southern Ontario – Potential Impacts for Specialty Crops

Posted on June 20, 2025 by Sean Westerveld

When most people think about climate change, an image of excessive heat and drought comes to mind. In Canada, we may also think about warmer winters and reduced snowfall (this winter excluded). There is also the impression that weather conditions … Continue reading →

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Lavender Crop Update – June 6, 2025

Posted on June 6, 2025 by Sean Westerveld

The earliest angustifolia cultivars are showing some colour in the flower buds in Simcoe (Norfolk County) (Figure 1). Bloom will likely begin in about 2 weeks here. Bloom will be later than last year and probably closer to normal. Figure … Continue reading →

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Lavender Crop Update – Spring Reminders – May 15, 2025

Posted on May 15, 2025 by Sean Westerveld

Winter Damage The lavender crop should be fully green now, making any winter damage obvious. Plants without any signs of green growth, even at the base of the stems, are likely dead and will need to be replaced. Those plants … Continue reading →

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