Dahlia Source

    Preview: Dahlia Source is in early development. Grower listings are samples and photos are illustrative.

    Dahlia variety

    Cornel

    Cornel is a ball dahlia with dark red and red blooms about 3.5–4 in across, on plants about 3.5–4 ft tall.

    Listed for sale by 57 of the 157 nurseries we track.

    Where to buy

    Specifications

    As nurseries list it. Shown when at least two agree.

    Type
    Ballper 30 of 31 nurseries
    Bloom size
    3.5–4 inper 27 of 27 nurseries
    Plant height
    3.5–4 ftper 20 of 21 nurseries
    Color
    Dark Red Red
    Color class
    Dark Red (DR)per 4 of 4 nurseries
    Hybridizer
    Cor Geerlingsper 2 of 2 nurseries

    Where to buy Cornel

    Checking stock at 57 nurseries...

    More ball dahlias

    Sources: the specs above come from the listings of the nurseries under Where to buy, read in October 2026. Each is shown only when at least two nurseries agree on it. Nurseries can differ from the American Dahlia Society's registered classification; the ADS Online Classification Guide is the official record.

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