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Top Questions About Jasmine Plants

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Questions About Jasmine Plants

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  • Answered by
    drtreelove on
    August 6, 2018
    A.

    Yes. 70% neem oil, 1 oz per gallon, every 7 - 14 days until whitefly infestation is controlled.

    https://www.domyown.com/monterey-70-neem-oil-p-2841.html

    If you add pyrethrum concentrate to the tank mix, 1 oz per gallon, it will increase the immediate effectiveness

    https://www.domyown.com/evergreen-pyrethrum-concentrate-p-1875.html

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  • Answered by
    Downtoearthdigs on
    August 10, 2018
    A.

    Bud drop can be due to watering issues, environmental problems, pests and disease.

    My best guess is Thrips that can cause buds to appear cut off.

    Some pests can be difficult to see. Neem Oil is a good treatment and is organic, safe for people, pets and bees.

    https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm
    https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm

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  • Answered by
    Downtoearthdigs on
    August 26, 2018
    A.

    Among the most fragrant are common jasmine (Jasminum officinale), Arabian jasmine (Jasminum sambac) and royal or Spanish jasmine (Jasminum grandiflorum). A similar vine, called star jasmine (Trachelospermum jasminoides), looks similar to fragrant jasmines and is also heavily scented, but it isn't a true jasmine.

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  • Answered by
    drtreelove on
    September 11, 2018
  • Answered by
    Downtoearthdigs on
    September 25, 2018
    A.

    Ok, there are a few things you should know. These plants can only tolerate a few hours a day of direct sunlight. Really I wouldn't put them in full sun. They would rather be in filtered light.

    Also, if they don't flower... It is likely that they need more cold temperatures. Not enough hours of chill, and that will prevent them from flowering properly.

    Here is an article that will help: https://www.gardeningknowhow.com/ornamental/flowers/jasmine/growing-jasmine-indoors.htm

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  • Answered by
    drtreelove on
    October 10, 2018
    A.

    The advise about pruning only the lower growth was likely intended to preserve the flowering potential which normally occurs on the top and outer foliage.
    But I would recommend shaping the tops down by 25% in spring as the weather warms up and the growing season starts.
    The competition for water an nutrients is significant with the grasses and other plants; from the photos, the jasmine is showing chlorosis (yellowing) due to nutrient deficiencies.
    Avoid high nitrogen chemical fertilizer which will stimulate foliar growth at the expense of flowering. Fertilize with a complete organic fertilizer designed for flowering plants. I'm not sure what is available in Germany, but here is an example from the US:
    https://www.domyown.com/dr-earth-total-advantage-rose-floral-fertilizer-p-9491.html

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