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    The Website is
    now open for
    orders for
    2016 delivery

     Find a dahlia right for you

    Click to search for dahlias

    The Dahlia Garden is now closed for the 2015 season

    About Us

    The National Dahlia Collection is part of Winchester Growers, based at Varfell Farm, Penzance. The Collection consists of over 1600 named species and cultivars and is the only Collection of Dahlia’s registered with Plant Heritage.

    We supply rooted cuttings of the Dahlia varieties in the late spring of each year. The order book is open from July until the following March. We start taking cuttings, to order, in January and dispatch them to customers from mid April and throughout May. Cuttings planted in June will flower that season and form tubers to over winter to the following year.

    For more information regarding the National Dahlia Collection click here


    Featured Dahlias

    We have selected some of our favourite dahlias to help you choose:


    New Arrivals

    New arrivals to the National Dahlia Collection...

    Growing Tips


    When your rooted cutting arrives unpack & give it a drink.

    Read More

    Growing &

    At 10cm-20cm pinch out the lead stem....

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    The big question is to lift or not to lift...

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    These are a few we suggest...

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