"Does oolong get better with age?" is only true for two standard-defined product types — aged-fragrance Foshou and aged-fragrance Tieguanyin, both requiring five-plus years of storage — not for oolong as a category.
Yongchun Foshou (佛手, “Buddha’s Hand”) is a Southern Fujian oolong known for two things that set it apart from most other oolongs: unusually large leaves, and one of only two official “aged” product categories in the oolong standards reviewed for this site.
The cultivar itself produces leaves often described as two to three times larger than those of more common oolong cultivars — visually striking even before brewing. A name-origin story ties the tea to a citron (佛手, literally “Buddha’s hand,” also the name of a citron fruit shaped like fingers): the story holds that a monk grafted tea onto a citron tree, producing the plant’s naturally citrus-like aroma. That’s a traditional explanation for the name, not documented history, and worth noting on its own terms — the aroma itself is real and natural to the plant, not an added flavoring.
China’s national standard, GB/T 30357.7-2017, splits finished Foshou into three styles: light-fragrance (清香型), rich-fragrance (浓香型), and aged-fragrance (陈香型) — the last requiring at least five years of storage before it can carry that label. That makes Foshou one of only two oolong product types in this research with an official aging definition, the other being aged-fragrance Tieguanyin. Every other oolong standard reviewed for this site — Wuyi Rock Tea, Dancong, Taiwan-style oolong — has no comparable aging category, so “oolong gets better with age” is not a rule that generalizes past these two specific products.
Standards research describes the finished leaf as curled and round, compact and substantial, with a documented “varietal aroma” (品种香) — the standard’s own term, used without a more precise definition — and a mellow, light-to-medium-bodied cup with a golden, bright liquor.
See the Oolong Tea guide for where Foshou fits into the wider aging discussion and the Southern Fujian oolong family, and Tieguanyin for the other oolong with an official aged-fragrance category.
Look · Dry leaf
Standards research describes the finished leaf as curled and round, compact and substantial (圆结、重实). Separately, the cultivar itself is documented as producing notably large leaves — often cited at two to three times the size of leaves from more common oolong cultivars.
Smell & taste
Typical aroma: varietal aroma, citron-like. Flavor tendencies: mellow, light-medium. Body: light-medium. These vary by batch, storage and brewing.
Brew · A starting point
Try 5 g in 150 ml water at 90–100°C for 15–30 seconds. Fully decant before tasting.
Read the wet leaves
Not documented specifically for Foshou in the source material reviewed.
Sources & review
Compiled by ChinaTea101's editors from Chinese national and industry tea standards and reference material, then fact-checked. Last reviewed 2026-09-25. How we check claims
- Standard GB/T 30357.7-2017 乌龙茶 第7部分：佛手 (Oolong tea — Part 7: Foshou) — National Public Service Platform for Standards Information (SAMR). Current standard; status checked on the national standards platform. View source ↗