Category Archives: Herbs

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 →

Posted in All Specialty Crops, Ginseng, Herbs, Hops, Industrial and Misc. Crops, Industrial Hemp, Lavender, Specialty Fruit and Nuts, Specialty Grains, Specialty Vegetables, Sweet Potato, Tree Nuts | Tagged , , , , , , , , | Leave a comment

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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Vayantis Seed Treatment Registered for Use on Ginseng, Herbs, Spices, and Many Other Crops

Posted on May 14, 2025 by Sean Westerveld

The Pest Management Regulatory Agency recently announced a label expansion for Vayantis Seed Treatment for the control of seed rot and pre-emergence damping-off caused by Pythium spp. on a wide range of crops, including ginseng, culinary herbs listed within any … Continue reading →

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Lavender Crop Update – April 28, 2025

Posted on April 28, 2025 by Sean Westerveld

Crop Update Lavender is beginning to green up in Southern Ontario. Since temperatures in the winter of 2024/25 were more normal compared to the last several mild winters, expect more winterkill this year. Older plants, especially lavandins, tend to have … Continue reading →

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