Gulf Ruby Plum

Gulf Ruby Plum

Prunus salicina 'Gulf Ruby'

150 hours. Dark red skin, red flesh. The Gulf Series workhorse.

Gulf Ruby is the most popular of the Gulf Series for a reason — 150 chill hours, dark red skin, red flesh, good size, excellent flavor with a balance of sweet and acid. Cross-pollinates with Gulf Gold, effectively doubling your harvest when planted together. Ripens slightly earlier than Gulf Gold. Heavy producer once established. The kind of plum that makes people stop complaining about grocery store fruit. Zone 8–10.

USDA Zone

810

Climate Type

Humid subtropical to semi-arid

Cfa, BSh

Mature Size

10–15 feet

Native Region

Cultivar — Mississippi State University breeding program

Chill Hours Required

~150 hours

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Climate Compatibility

This tree performs well in Humid subtropical to semi-arid climates (Köppen codes: Cfa, BSh).

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