Tea Master Notes on iPhone: Origin Tasting Notes, Brewing Parameters & Storage Records

Tea is one of the most complex agricultural products in the world. A single cultivar grown at two different elevations produces meaningfully different cups. The same leaf brewed at 90°C and 95°C may express entirely different flavor profiles. Aged pu-erh develops over years in ways that demand documentation to appreciate. The tea master who navigates this complexity at depth does so through careful observation and record-keeping. Nemos provides a pocket library for that practice.

Why Tea Masters Need Structured Notes

Tea knowledge accumulates across hundreds of tastings, dozens of origins, and years of observation. Without documentation, that accumulation is fragile — early notes from a formative tasting may not be remembered when the same tea is encountered again. With documentation, each tasting builds on the last, and the tea collection becomes a curated knowledge base rather than an assortment of loosely remembered experiences.

What to Capture in Nemos

Origin Tasting Notes For each tea encountered: - Tea type and subcategory (e.g., single-bud Longjing vs. pre-Qingming Longjing) - Origin: region, village, estate, cultivar if known - Harvest season and year - Vendor or source - Dry leaf: appearance, fragrance, processing observations - Liquor color and clarity - Flavor: initial impression, development, finish, persistent notes - Body and mouthfeel - Overall quality assessment and value comparison

Consistent tasting notes across origins build a sensory map of tea geography that guides future sourcing.

Brewing Parameter Records When dialing in a specific tea: - Brewing vessel (gaiwan, teapot — clay type, volume) - Water temperature and source - Leaf-to-water ratio - Steeping time for successive infusions - Number of infusions and how flavor developed across the session

Brewing parameter notes solve the "how do I make it taste like that again?" problem. When a session produces an exceptional cup, the parameters that created it need to be retrievable.

Gongfu Session Notes For gongfu cha practice: - Tea name and batch reference - Session context (solo, guest tasting, comparison) - Infusion-by-infusion observations (flavor arc, when the peak occurred, how it faded) - Any preparation variations tried mid-session - Overall session assessment and what you'd change

Session notes track the arc of a tea across a gongfu tasting in a way that transforms a pleasant experience into a technical record.

Vendor and Source Assessment For vendors you use regularly or are evaluating: - Vendor name and geographic focus - Product consistency across purchases - Sourcing transparency (lot-level origin information, harvest dates) - Pricing relative to quality observed - Customer service and communication quality

Vendor notes support purchasing decisions and protect against substitution or quality drift.

Tea Storage Condition Records For aged teas and storage-sensitive inventory: - Storage location and container type - Temperature and humidity range (if monitored) - Periodic condition checks (aroma, moisture assessment) - Any treatment or re-wrapping done - Comparison tasting notes over time (for aging observation)

Storage condition records are essential for serious pu-erh work where the tea is a multi-year investment.

Building an Origin Reference Library

Accumulate a note per major production region — Wuyi, Yunnan, Alishan, Darjeeling, Uji — with your current understanding of the region's characteristic flavors, notable cultivars, and typical quality markers. This library grows with each tasting and becomes a personal tea geography reference.

FAQ

How many infusions should I document for a gongfu session? Document the first 2–3 (to capture the opening character) and note when peak flavor occurred and how it transitioned. Full infusion-by-infusion records are worth doing for exceptional or unusual teas.

Can I capture aroma observations with voice memos? Yes — and for tea, this is especially valuable. The fragrance of dry leaf and warm cup is time-sensitive. A voice memo captures it more reliably than trying to type while brewing.

How do I organize notes across hundreds of teas? Title notes by tea type, origin, and harvest year. Tags by tea category (green, white, oolong, black, pu-erh, yellow) and quality tier create multiple organization axes. Search finds any tea name or origin instantly.

Is Nemos useful for tea ceremony or formal tasting contexts? Yes for the preparation notes and pre-tasting reference; discretion is appropriate during formal ceremony. Review your parameter notes before the session and capture any observations after.

Can I track tea inventory in Nemos? Log tea name, quantity purchased, source, and remaining estimate in a note per tea. Not a substitute for a dedicated inventory system, but sufficient for personal collection management.

How is this better than printed tasting cards? Printed cards require you to find the right card. Nemos searches across all teas, all origins, and all tasting sessions in seconds. Notes from three years ago are as accessible as yesterday's.

Related Reading

• /blog/sommelier-notes-iphone — sensory evaluation methodology and vintage documentation
• /blog/perfumer-notes-iphone — olfactory evaluation notes and raw material assessment records
• /blog/brewer-notes-iphone — brewing parameter records and ingredient lot assessments
• /blog/cheesemaker-notes-iphone — fermentation and aging observation documentation

Sources

• Tea origin classification and sensory evaluation: Tea Board of India and Taiwan Tea Research and Extension Station technical publications
• Pu-erh aging and storage documentation: The Tea Horse Road — historical and technical context (Yunnan Agricultural University research)

Download Nemos free on the App Store.