What Is (and Is Not) Matcha
Not all green tea powders are matcha!
In the world of Japanese tea, the term "matcha" is often used loosely to describe any green tea powder. However, true matcha is a specific product governed by centuries of tradition and precise cultivation methods. To the untrained eye, they all look like green powder, but the difference in taste, health benefits, and quality is vast.
The 5-Point Matcha Checklist
To be legally and traditionally defined as matcha, the tea leaves must meet these five criteria:
- Cultivar: Made from Camellia Sinensis var. Sinensis leaves.
- Shading: The plants must be shaded for over 20 days before harvest.
- Season: Harvested mostly in the spring (Ichibancha), with some harvesting in the summer.
- Processing: Leaves are steamed and dried without being rolled (becoming tencha).
- Milling: Ground into an ultra-fine powder using a stone mill or specialized factory equipment.
How Matcha Compares to Other Powders
| Type | Harvest Season | Shading | Processing Factory |
|---|---|---|---|
| Matcha | Mostly Spring / Summer | Over 20 days | Tencha Factory |
| Autumn Tencha | Autumn | Mostly not shaded | Tencha Factory |
| Moga | Mostly Summer / Autumn | Mostly not shaded | Sencha Factory |
| Sencha/Kabusecha Powder | Mostly Spring / Summer | None or < 14 days | Sencha Factory |
The Flavor Difference
Matcha
- Rich aroma
- Umami forward taste
- Bright, vibrant green color
Other Powders
- Autumn Tencha: Dull and astringent.
- Moga: Sour, herbaceous, and dull.
- Sencha Powder: Good color but weak aroma/taste.
Why do these "Imitation" powders exist?
If they aren't true matcha, why are they produced? There are two main reasons:
- To increase volume: Some brands blend these cheaper powders with a small amount of matcha to lower the price point and increase sellable volume.
- To reduce costs: Shading and traditional processing are expensive and time-consuming. These powders are cheaper to produce and easier to mass-market.
