History: The McIntosh apple was discovered by John McIntosh on is farm in the upper St. Lawrence valley, in Dundela, Ontario, Canada around 1803. The apple was first named Gem, but was given the name McIntosh Red by 1836. It is now known simply as McIntosh.Parentage: Thought to be a Fameuse seedling x Detroit RedPollination:Bloom Time: Early/mid-seasonPloidy: DiploidGood Pollinators: Akane AppleColvis Spice AppleGolden Russet AppleHanners (Stark) Jumbo AppleHarvest Time: SeptemberFruit Size: Medium, roundFlavor: Sweet/tartStorage (refrigerated): 2-3 monthsDisease Resistance: Cedar apple rust: ResistantFireblight: Some susceptibilityMildew: Some resistanceScab: Very susceptible