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Questions About Dahlias

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  • Answered by
    BushDoctor on
    March 31, 2018
    Certified Expert
    A.

    You can save anything that is a bulb or rhizome very easily with proper storage methods. Anything that is just a root mass will need to be planted in container, immediately, such as the salvia. You can put these in ground when you have a spot ready. This article will help you to learn how to properly store bulbs: https://www.gardeningknowhow.com/ornamental/bulbs/bgen/preparing-bulbs-for-winter-how-to-store-bulbs-for-winter.htm

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  • Answered by
    BushDoctor on
    April 3, 2018
    Certified Expert
    A.

    If they are, relatively, young and you do not see any eyes, then I would recommend planting it as one just to be safe. Then, next year you may divide them up. This article will give you more information on the care of these: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlia-care-grow-dahlia-plant.htm

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  • Answered by
    BushDoctor on
    April 4, 2018
    Certified Expert
    A.

    It is necessary to have, both roots and shoots on each division. If you are not able to do this, then the tuber is best left alone. This is a nutrient storage organ that is necessary for feeding the plants. If there is none left on the shoot, then it will likely die. Could you send a picture of what you are referring to so that I may help you to divide this correctly? For now, here is an article that will help: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dividing-dahlia-tubers.htm

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  • Answered by
    BushDoctor on
    April 10, 2018
    Certified Expert
    A.

    Not usually, although some can appear thin due to lack of light. Can you include a photo? This will help me to see what you have.

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  • Answered by
    BushDoctor on
    May 8, 2018
    Certified Expert
    A.

    Yes, they can all be grown from seed with some patience. We do not, usually, recommend places to purchase. You can check local, or online nurseries. Most will ship just about anywhere.

    This article will help: https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/starting-dahlia-seeds.htm

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  • Answered by
    Downtoearthdigs on
    May 9, 2018
    A.

    Many gardeners do not separate the tubers until spring.
    Follow the clean knife and dusting with fungicide practice.

    Even with the new sprouting, you can break those off and new growth will form from the eyes.
    In my research I found that you can plant those long straggly sprouts and tubers can form at the leaf joints.

    https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/storing-dahlia-tubers.htm
    https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dividing-dahlia-tubers.htm

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