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
3.8–6.3 g
Typically 5 g
Ratio
1.5–2.5 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 121600sSix hours in the refrigerator. Lightly twisted oolong leaf is open from the start and does not need the long wetting a rolled pellet does.
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 bottle. The leaf is bulky and floats for the first hour or two, so a bottle that can be inverted once or twice is worth more than a fine strainer.
Note: Shorter than the catalogue's rolled-oolong cold brew and for a structural reason rather than a stylistic one: a ball-rolled tea spends its first several hours simply opening, and an unrolled or lightly twisted leaf has no such delay. Left overnight this material goes flat and slightly green rather than becoming stronger — the aromatic top that the style is bought for is the first thing out and the first thing to fade.
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) · Flash-chilled iced tea
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.