{"id":8130,"date":"2026-05-19T23:01:19","date_gmt":"2026-05-19T23:01:19","guid":{"rendered":"https:\/\/taiwanmerch.co\/uncategorized\/daily-aiwen-mango-season-2026-05-20\/"},"modified":"2026-05-19T23:01:19","modified_gmt":"2026-05-19T23:01:19","slug":"daily-aiwen-mango-season-2026-05-20","status":"publish","type":"post","link":"https:\/\/taiwanmerch.co\/zh\/%e6%96%87%e5%8c%96-2\/daily-aiwen-mango-season-2026-05-20\/","title":{"rendered":"Aiwen Mango Season: Why Taiwan’s Sweetest Summer Lasts Just Six Weeks"},"content":{"rendered":"

Walk into any Taiwanese market between late May and early July and you’ll spot them \u2014 pyramids of deep crimson fruit so red they look almost airbrushed. These are Aiwen mangoes<\/strong> (\u611b\u6587\u8292\u679c), and they’re the reason Taiwan’s summer doesn’t really begin until the first ones hit the stalls.<\/p>\n

The Six-Week Window<\/h2>\n

Aiwen mangoes have one of the tightest seasonal windows of any iconic Taiwanese fruit. Peak harvest runs roughly from late May through early July<\/strong> \u2014 about six weeks. Miss it, and you’re waiting another twelve months for that specific combination of cold-storage-free ripeness, intense sugar, and the perfumed floral note that only sun-ripened Aiwen delivers.<\/p>\n

It’s why locals get genuinely excited the moment Taiwan’s “Kingdom of Fruits”<\/a> kicks off mango season. Boxes are couriered island-wide. Office snack tables overflow. Mango shaved ice goes from “menu item” to “religious experience.”<\/p>\n

Did You Know? Aiwen Isn’t Originally Taiwanese<\/h2>\n

Here’s the surprise \u2014 the Aiwen (\u611b\u6587) is actually a Taiwanese-Mandarin rendering of “Irwin,”<\/strong> a mango cultivar developed in Florida<\/em>. In 1954, a US agricultural cooperation mission introduced Irwin seedlings to Yujing District (\u7389\u4e95) in Tainan<\/strong> to help diversify Taiwan’s fruit economy.<\/p>\n

Yujing’s mineral-rich foothills, hot days, cool nights, and limestone-tinged water turned out to be a near-perfect climate match. Within a generation, “Yujing Aiwen” was already outpacing its Florida parent in sweetness and aroma. Today Yujing produces roughly two-thirds of all Taiwan-grown Aiwen, and the town’s Mango Festival (\u7389\u4e95\u8292\u679c\u7bc0) every summer is basically a six-week long block party.<\/p>\n

How to Tell a Good One<\/h2>\n

If you’re shopping the morning markets:<\/p>\n