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CULTIVAR PROFILE

Irwin

Irwin originated in Miami, Florida.

Flavor profile: Sweet · mild · low fiber. The South Florida reference harvest window is June–July. UF/IFAS rates tree vigor as moderate in Florida home landscapes.

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Identification noteFruit color, size and season vary with climate and ripeness. Compare several clues, not one photograph.
Irwin mango — Irwin fruit and leaves on the branch - Queensland
Irwin fruit and leaves on the branch - QueenslandA cluster of Irwin fruit and surrounding leaves photographed in Geebung, Queensland, on 2 December 2022. Wikimedia Commons display rendition, shown without cropping.
Photo: John Robert McPhersonSource ↗CC BY-SA 4.0 ↗
ORIGIN

Regional context

Florida, United States

Oceania & Hawaii

FLAVOR

Taste profile

Sweet · mild · low fiber

Colorful compact-tree cultivar especially popular in Japan.

FRUIT

Verified details

Typical weight
About 12–16 oz
Seed
Monoembryonic

The fruit is elongated and oval, with a reddish blush and mild, low-fiber flesh. The thin skin bruises easily during handling.

TREE

Growth habit

UF/IFAS rates tree vigor as moderate in Florida home landscapes.

KEEP COMPARING

Related cultivars

AustraliaKensington PrideRich · spicy · aromaticAustraliaR2E2Mild · sweet · firmAustraliaHoney GoldHoneyed · rich · smooth
GROW & LEARN

Related guides

PRUNING & CANOPY CAREHow and when to prune a mango treeMaintain a safer, harvestable backyard canopyGRAFTING & VARIETY CHANGEChange an established tree to a new cultivarUnderstand top-working, regrowth and safetyFLOWERING & FRUIT SETWhy flowers may not set fruitSouth Florida bloom and pollination contextHARVEST & RIPENINGWhen to pick a mangoSeparate harvest maturity from eating ripenessDISEASE IDAnthracnose or bacterial black spot?Compare the most useful field clues

Season references are for South Florida and can shift with location and weather.

Embrapa: Irwin origin and fruit characteristics ↗