Tag Archives: harvest

Essential Oil Yield of Lavender Cultivars

Posted on August 19, 2022 by Sean Westerveld

By: Jason Carter, Summer Research Assistant, OMAFRA and Sean Westerveld, Ginseng and Herbs Specialist, OMAFRA There are many different lavender (Lavandula angustifolia) and lavandin (L. x intermedia) cultivars that can be grown in Ontario. When choosing which cultivars to grow, … Continue reading →

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Dealing with Dry Conditions – Lavender Crop Update, July 14, 2022

Posted on July 14, 2022 by Sean Westerveld

Lavandula angustifolia cultivars are past peak in most areas and L. x intermedia (lavandin) cultivars are beginning to bloom. Harvest for essential oil can begin at any time for angustifolia cultivars and harvest for bundles and buds has begun in … Continue reading →

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Lavender Crop Update – The Start of Bloom – June 23, 2022

Posted on June 23, 2022 by Sean Westerveld

The first cultivars of Lavandula angustifolia are beginning to bloom in my research plots in Simcoe (Figure 1) and likely other farms in the southwest. ‘Big Time Blue’ was the first to bloom in my cultivar trial. Areas further north … Continue reading →

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Lavender Crop Update – Dying Lavender July 15, 2021

Posted on July 16, 2021 by Sean Westerveld

There are have been multiple reports of lavender suddenly dying over the past few weeks. Symptoms match those of Phytophthora root rot, with portions of plants wilting and dying with other portions still appearing healthy. However, samples of these plants … Continue reading →

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Lavender Crop Update – June 24, 2021

Posted on June 24, 2021 by Sean Westerveld

Harvest Considerations Most angustifolia cultivars of lavender have begun to bloom this week in the south. Full bloom will likely occur within the next week to 10 days. Early bloom is the time to harvest for bundles and buds. Ideally, … Continue reading →

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Lavender Harvest Timing – Lavender Crop Update June 12, 2020

Posted on June 12, 2020 by Sean Westerveld

Crop Update Insect activity in lavender has increased, with four-lined plant bug and spittlebugs being the biggest issues. Four-lined plant bugs are in the late nymph (Figure 1) or adult (Figure 2) stages. Look for pale red nymphs with black … Continue reading →

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