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Top Questions About Laurels

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Questions About Laurels

  • Answered by
    GKH_Susan on
    April 10, 2020
    Certified Expert
    A.

    There are several plants called laurels - is this a bay laurel?
    https://www.gardeningknowhow.com/edible/herbs/bay/why-is-bay-losing-leaves.htm

    Chlorine is not normally detrimental to plants. However, the tree may have been overwatered with the splashing.If that is the case, replace it with a plant that likes moisture.

    Here's an article that may help:
    https://www.gardeningknowhow.com/special/spaces/planting-around-pools.htm

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  • Answered by
    BushDoctor on
    April 12, 2020
    Certified Expert
    A.

    This appears to be a severe fungal/bacterial infection. This occurs, mostly, from overwatering.

    Depending on the disease, some can be treated and some cannot.

    Your first attempts will be bactericides and fungicides. These articles will help:

    https://www.gardeningknowhow.com/garden-how-to/info/applying-bactericide-to-plants.htm

    https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm

    Make sure to, only, water when the first 2 or 3 inches of soil are COMPLETELY dry. This is the next step in correcting the issue.

    Keep all infected growth cut back, and away from the area as to avoid reinfecting the shrub.

    Here is an article that will give you general care guidelines for the shrub:

    https://www.gardeningknowhow.com/ornamental/shrubs/cherry-laurel/growing-cherry-laurels.htm

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  • Answered by
    BushDoctor on
    April 22, 2020
    Certified Expert
    A.

    Unfortunately, your photo did not come through. It could be due to several reasons, though.

    These symptoms are common with pH imbalances, nutrients deficiencies, or overwatering. Correcting will require you to determine which factor is at play.

    Watering will only need to be done as the soil dries completely down to 2 or 3 inches. This may not be daily, depending on the weather at the time.

    As far as deficiencies and pH- There are simple tests for that. These articles will help:

    https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm

    https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm

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  • Answered by
    GKH_Susan on
    May 12, 2020
    Certified Expert
    A.

    This is actually a fungus called Coryneum blight or shot hole disease. Here's an article that will help:

    https://www.gardeningknowhow.com/plant-problems/disease/shot-hole-disease-fungus.htm

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  • Answered by
    BushDoctor on
    May 13, 2020
    Certified Expert
    A.

    They look like Laurels. They look like they have been diseases for some time, as well. By this time, there will be no cure for an infection that far along.

    It will be time to look into replacing those.

    Should you still want to attempt, which may give you a few more years of life from it, you will need to treat with a fungicide yearly, as well as keep up with pruning and insect control. Diseased shrubs are not resistant to such attacks.

    Here are some articles that will help:

    https://www.gardeningknowhow.com/ornamental/shrubs/cherry-laurel/growing-cherry-laurels.htm

    https://www.gardeningknowhow.com/special/organic/what-are-organic-pesticides.htm

    https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm

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  • Answered by
    BushDoctor on
    May 14, 2020
    Certified Expert
    A.

    Yes, and overwatering, likely. Turf will keep water from evaporating, so it will be necessary to make sure that you test the soil under before watering, although watering at all should not be necessary.

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  • Answered by
    GKH_Susan on
    May 25, 2020
    Certified Expert
    A.

    What likely has happened is that another Laurel somewhere close by, or even from miles away, has seeds that have made their way into your yard. This can happen from birds, squirrels, or any other seed consuming animal.

    Here is an article that will help you care for what you do have:
    https://www.gardeningknowhow.com/edible/herbs/bay/sweet-bay-leaf-tree.htm

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