A Tea Sommelier's Guide to Choosing the Perfect Green Tea – Herbs & Kettles

A Tea Sommelier's Guide to Choosing the Perfect Green Tea

Green tea is as much an art as it is a beverage, with each region offering unique flavors shaped by terroir and craftsmanship. In this guide, we explore how to choose the perfect green tea by understanding regional differences, sourcing and steeping techniques. From the smooth, umami rich Herbs & Kettles’ Darjeeling Emerald Green Tea to the the vegetal-citrus notes of Nilgiri Green Twirl, and vibrant blends like Kashmiri Kahwa and Lavish Blue Tea, discover the joy of selecting teas that suit your palate. With proper steeping, each sip reveals a world of delicate aromas and complex flavors waiting to be savored.
by Poorvi Chordia
A Tea Sommelier's Guide to Choosing the Perfect Green Tea
Green tea is as much an art as it is a beverage, with each region offering unique flavors shaped by terroir and craftsmanship. In this guide, we explore how to choose the perfect green tea by understanding regional differences, sourcing and steeping techniques. From the smooth, umami rich Herbs & Kettles’ Darjeeling Emerald Green Tea to the the vegetal-citrus notes of Nilgiri Green Twirl, and vibrant blends like Kashmiri Kahwa and Lavish Blue Tea, discover the joy of selecting teas that suit your palate. With proper steeping, each sip reveals a world of delicate aromas and complex flavors waiting to be savored.

Regional Origins: China, Japan, India and Other Countries

The first step in choosing a green tea is to pay attention to where it comes from. The terroir—the unique environmental factors where a tea grows—plays a vital role in shaping the tea's flavor. Each country that produces green tea offers a distinct set of characteristics.

  • China: Known as the birthplace of green tea, Chinese green teas like Dragonwell (Longjing) and Bi Luo Chun tend to have nutty, roasted, or chestnut notes. The processing here often involves pan-firing, which creates teas with a mellow, toasty flavor.
  • Japan: Japanese green teas, such as Sencha, Gyokuro, and Matcha, are typically steamed, resulting in vibrant green leaves and a savory umami taste with oceanic, grassy undertones.
  • India: India is better known for black teas, but regions like Darjeeling and Nilgiri are producing exceptional green teas. These teas can vary from vegetal to floral and fruity, depending on where they are grown.

Even within a single region, green teas can differ due to factors such as altitude, microclimates, and harvest season. Tea grown at higher altitudes, for instance, tends to have more delicate flavors and subtle complexity. As a sommelier, I encourage tea lovers to explore a variety of green teas from different regions—you’ll be amazed at how distinct they can taste.

Understanding the Tea Plant Varieties: Sinensis vs. Assamica

Most green teas are made from the two main varieties of the tea plant: Camellia sinensis var. sinensis and Camellia sinensis var. assamica.

  • Camellia sinensis var. sinensis: This variety is native to China and is generally used to produce Chinese and Japanese green teas. It tends to result in a lighter, less astringent cup with delicate aromas.
  • Camellia sinensis var. assamica: Native to India and Yunnan, China, this variety is more commonly associated with bold black teas and green teas produced from them can be significantly astringent. However, some innovative producers have been able to craft exceptional green teas from assamica bushes. These teas often have a more robust profile but can still be surprisingly smooth and flavorful.

While sinensis teas are generally considered to be less astringent, don’t dismiss green teas from assamica varieties. With proper craftsmanship, they can deliver a unique and refined experience. The key is finding producers who know how to work with the leaf to minimize bitterness.

Direct Sourcing: The Secret to Quality Green Tea

If you're seeking the highest quality green tea, it's essential to source from companies or producers that work directly with farmers. When teas are garden-fresh and unblended with inferior leaves, you can taste the difference.

Green tea also has a short shelf life compared to other types of tea. It’s best enjoyed within a few months of production to preserve its delicate aromas and fresh taste. Look for teas labeled with harvest dates or those sold by companies that emphasize transparency in sourcing. Buying directly from farmers or from tea companies focused on sustainable and transparent practices ensures you receive the freshest, highest-quality product.

Pure Green Tea vs. Flavored Blends

It’s important to know whether you’re drinking a pure green tea or a flavored blend. Pure green teas are made from just the leaves, allowing you to fully appreciate their natural flavors. In contrast, flavored green teas—such as jasmine, mint, or fruity blends—add external flavor elements to the base tea.

While some blends are beautifully crafted, be mindful that lower-quality teas are sometimes used as a base for flavored varieties to mask bitterness of poor quality. For the best experience, choose blends from companies that clearly state the tea’s origin and ensure that the base tea is of high quality.

When evaluating pure green tea, consider whether the tea consists of buds and leaves or just leaves. A tea made from whole buds and leaves often yields a sweeter, more balanced cup. On the other hand, if the leaves are broken or crushed, the tea can become bitter and overly astringent.

Steeping Green Tea: Steeping Techniques for the Perfect Cup

Even the finest green tea can taste unpleasant if not brewed properly. Green tea requires careful brewing to avoid extracting too much bitterness or astringency. Here are some tips to ensure you get the best flavor from your tea:

  • Water Temperature: Use water between 165–180°F (74–82°C). Boiling water can scorch the delicate leaves, resulting in a bitter brew.
  • Steeping Time: Steep the tea for 30 seconds to 2 minutes, depending on the tea type and your taste preference. Experiment with shorter times for lighter teas and longer times for more robust ones.
  • Multiple Infusions: High-quality green teas can often be steeped multiple times, with each infusion bringing out new layers of aroma and flavor. The first infusion might offer a light, floral profile, while the second could reveal more umami or vegetal notes.

When brewed correctly, green tea can exhibit a complex range of flavors—from sweet and floral to oceanic and citrusy. The key is to experiment and find the steeping method that brings out the best in each tea.

Tasting Notes: What to Expect from High-Quality Green Teas

One of the joys of exploring green tea is discovering the complex tasting notes that each variety offers. Here are some common flavors and tasting notes you might encounter:

  • Vegetal: Grassy, leaf greens, edamame flavors
  • Floral: Notes of wildflowers, jasmine, orchid, or magnolia. Hints of Citrus.
  • Ocean: Seaweed
  • Umami: A savory, brothy quality, especially in Japanese teas like Gyokuro
  • Sweet: A lingering sweetness that develops after sipping, especially in teas made from tender buds

Green teas are often celebrated for their balance—if brewed well, the flavors should be delicate and harmonious, with minimal bitterness.

Caffeine Content: Do green teas have low caffeine levels?

The uncomplicated answer would be that green teas have low to low-moderate caffeine levels. However, this is a myth and generally a misconception. The nuanced answer is that it’s hard to pinpoint, as caffeine levels depend on several factors, including the plucking and processing methods (with higher caffeine content in tea buds and younger leaves compared to older ones). Additionally, the caffeine level can vary based on how the tea is steeped. Ultimately, one can't be certain unless each tea and batch is individually tested. Also tea polyphenols lead to a sustained release of caffeine from the gut into the bloodstream and so effects might be prolonged in some individuals.

Herbs & Kettles Green Tea Selection

At Herbs & Kettles, we offer both pure single origin directly sourced green teas and beautifully crafted blends:

  • Pure Green Teas: Our Darjeeling Emerald Green Tea and Nilgiri Green Twirl Tea highlight the natural beauty of single-origin leaves. Both high mountain green teas are smooth and elegant, delivering nuanced vegetal, floral, and citrus notes with just a hint of umami. These teas reflect the purity and craftsmanship of small farmers in India.
  • Green Tea Blends: For those seeking layered flavors, we recommend our Kashmiri Kahwa and Lavish Blue Tea. Both are made from single-origin green teas, blended with natural herbs, spices, and flowers. The Kashmiri Kahwa offers a warming, spiced experience with saffron, rose petals, almonds, cardamom and other heartwarming spices, while the Lavish Blue Tea surprises with the vibrant color from butterfly pea flowers artfully blended with green tea, lemongrass, ginger and mint. These blends showcase how green tea can be both sophisticated and playful.

Conclusion: A Journey of Discovery

Choosing the perfect green tea is a journey of exploration and enjoyment. With so many factors at play—origin, plant variety, sourcing practices, and steeping techniques—it’s easy to see why no two green teas are the same. By experimenting with different types and mastering the art of steeping, you'll develop a deeper appreciation for the subtle nuances that make green tea so special.

Whether you prefer the toasty richness of a Chinese Dragonwell, the umami depth of a Japanese Gyokuro, or the bright notes of an Indian green tea, the world of green tea offers endless opportunities to explore. So take your time, savor each cup, and enjoy the journey of discovering your personal favorites.Green tea has captivated tea lovers for centuries with its delicate flavors, health benefits, and cultural significance. But with so many varieties available, how do you choose the perfect green tea for your personal taste? As a certified tea sommelier and co-founder of Herbs & Kettles, I believe selecting the right green tea requires exploring regional differences, understanding plant varieties, and mastering proper steeping techniques. In this guide, I'll walk you through the essential factors to consider when selecting a green tea that suits your preferences.


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