Duncan Grapefruit

The Duncan Grapefruit is one of the oldest and most historically significant grapefruit varieties in the United States. Discovered in the early 1800s in Florida and named after A.L. Duncan, a Florida citrus grower who helped popularize this variety in the late 19th century.It was the leading commercial grapefruit in Florida for most of the early 20th century due to its high yield and disease resistance! It is known for its juicy, sweet-tart flavor. 

Own a piece of citrus history - plant a Duncan grapefruit tree and enjoy the unbeatable, old-fashioned flavor that started it all!!

About Your Duncan Grapefruit Tree

Shipping Height: 26-30 inches

Shipping Pot Size: Citrus pot (4 inches square x 13 inches deep)

Rootstock: Dwarf

Pollination: Self-pollinating

Years to Bear Fruit: 3-4

Seeds: Seedy

Mature Height: May be pruned to stay happy in a container. 12+ feet in the landscape.

Light: Bright sun

Water: Medium 

Growing Zone: Outdoors 9-11, Indoors Everywhere

Shipping: We ship to addresses within the continental United States excluding AZ, AL, CA, HI, LA, or TX (due to agricultural restrictions).