Brew assistant
Pick a tea and a brewing style. Everything below is transcribed from that tea's own authored parameters — nothing is scaled from another style, because a ratio and a steep time do not transfer between styles.
Water temperature
4–10 °C
Typically 6 °C
Leaf for 250 ml
5–7.5 g
Typically 6.3 g
Ratio
2–3 g /100 ml
No rinse
Infusion schedule
This style is authored as a single infusion. A second steep from the same leaf will be thinner rather than merely weaker.
- Infusion 143200sTwelve hours, and the pellets will still not be fully open at the end. That is expected and is not a fault.
Equipment
- Glass teapot
- Cold brew bottle
- Plastic teaware — Most cold-brew bottles and travel brewers are heat-tolerant plastic: light and unbreakable, and a surface that takes up aroma from smoky, roasted and heavily scented teas.
Vessel: A tall sealed bottle, because rolled leaf swells substantially and a full jar overflows. The spent leaf is worth a hot session afterwards; it has barely been touched.
Note: The longest and heaviest-leafed cold brew in the catalogue, and neither figure is a strength decision. A ball-rolled oolong is a tightly compressed parcel that hot water forces open in twenty seconds and cold water unwraps over hours, so most of the twelve is spent getting at the leaf rather than extracting from it. The reward is a specific one: the creamy, floral top notes of a high-mountain oolong survive cold extraction almost intact, where a hot brew loses a proportion of them to the steam.
What this does not tell you
These parameters are a synthesis of common practice rather than recorded practice for this specific tea.
How many infusions this tea will give beyond the schedule below is not recorded.
No caffeine estimate is authored for this tea, so the assistant cannot tell you how strong the cup will be in that sense.
Leaf weight is a weight. A teaspoon is not — a fluffy white tea and a tightly rolled oolong differ several-fold by volume, so scales beat spoons here.
Other authored styles for this tea: Gongfu brewing (gaiwan) · Western brewing (teapot or mug)
Methods TeaHQ describes but cannot give numbers for
1 of 28 brewing methods have no authored parameters on any tea. They are listed rather than hidden: the method exists and is described, the numbers are simply not written yet. Nothing here is estimated from a neighbouring style.
- Herbal infusion (tisane)
Herbal infusion is on that list for a second reason as well: the herbal catalogue is two records held in review, so there is nothing to brew even once parameters exist.