Cai Cha vs Fuding Da Bai
The seed-grown population that predates named cultivars in Fujian, and the selected cultivar that displaced it for white tea. The difference explains why Silver Needle looks the way it does and why older Fujian teas taste less uniform than modern ones.
cultivar
What is being compared
Point by point
| Aspect | Cai Cha | Fuding Da Bai |
|---|---|---|
| What it is | A seed-grown mixed population, not a clone. | A selected cultivar, propagated vegetatively. |
| Bud | Small. | Unusually large, with a dense coat of silvery down. |
| Teas it makes | Gong Mei white tea and traditional Zheng Shan Xiao Zhong. | Most white tea, and bud-grade black tea. |
| Uniformity | Low by definition. No two gardens are quite alike. | High. |
| Why the variability matters | It is the reason older Fujian teas taste less uniform than modern ones, and a genuine quality where complexity is wanted. | It is why Silver Needle can be sold to a consistent specification. |
| Where the name shows up | On Gong Mei and on traditional smoked black tea. | Implicitly on almost every white tea sold. |
The short answer
The down on a Silver Needle bud is a cultivar characteristic, not a processing one, and it is what the tea is named for. Cai Cha survives where variability is an asset rather than a fault.
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