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What Causes Pollination in Muscadine Grapes?

Muscadine grapes come in many varieties and, just as hardiness zone, sugar content and ripening period, the pollination requirement varies among varieties. Pollination refers to the process required for fruit production wherein pollen is transferred from the anthers (male structure) of one flower to the stigma (female structure) of the same or other flowers.
  1. Types

    • Muscadine grapes can be either male/self-pollinating (plants having "perfect" flowers that have both male and female parts) or those that require pollination (plants having "imperfect" flowers, or only female parts).

    Male Varieties

    • Some of the male/self-pollinating varieties of muscadine grapes are: Carlos, Cowart, Dixieland, Doreen, Florida Fry, Noble and Southern Home, among others. For these varieties, only one variety is needed to produce fruit.

    Female Varieties

    • Some of the female varieties of muscadines are: Fry, Hunt, Jumbo, Summit and Higgins. These must be planted near a male/self-pollinating variety in order to bear fruit.

    Spacing

    • It is advisable to plant a male/self-pollinating variety for every two female variety plants.

    Process

    • No human intervention is needed for pollination. The wind or bees and other insects carry the pollen from the male/self-pollinating plants to the nearby female plants.