Produces large, bold sweet-tart grapefruit for fresh enjoyment
Cold hardy to mid-20°F for reliable year-round growth in cooler climates
Hand-grafted and nursery-raised for guaranteed healthy, pest-free trees
Multiple size options (full size, semi-dwarf, dwarf) to fit various garden spaces
Fragrant spring blossoms enhance garden aesthetics and pollination
Summarized by Shop
The Duncan Grapefruit is one of the original Florida grapefruit varieties, prized for its rich, classic citrus flavor and exceptional juiciness. Known for producing large fruit with a bold sweet-tart taste, this heirloom variety has remained a favorite among grapefruit enthusiasts for generations.
With its vigorous growth, attractive ever
Botanical Name
Citrus paradisi 'Duncan'
Harvest Season
December to May
Growth Rate
Moderate
Hardiness
Cold hardy to mid-20°F
Mature Height
Full size 20 ft, Semi-dwarf 12-15 ft, Dwarf 8-10 ft