How to Choose the Perfect Assam Tea: CTC vs Orthodox vs Green

Walk into any tea shop in Assam and you will be faced with a choice that confuses even experienced tea drinkers: CTC or orthodox? Black or green? First flush or second flush? The terminology can be overwhelming, but the differences are actually simple once you understand what each type is and what it is best for.

This guide, written by the team at Namhah with over two decades of tea tasting experience, breaks down every major Assam tea type so you can choose exactly the right tea for your cup.

What is CTC Tea?

CTC stands for Crush, Tear, Curl — the three mechanical steps used to process the tea leaves. Instead of preserving the whole leaf (as in orthodox processing), CTC machines break the leaves into small, uniform granules.

This method was developed specifically for the Indian market, where most people drink their tea boiled with milk and sugar. CTC granules brew quickly, produce a strong and brisk cup, and release their full flavour even when mixed with milk.

When you walk into a chai stall anywhere in India and order a cup of chai, you are drinking CTC tea. It is the backbone of Indian tea culture.

Tasting profile: Strong, brisk, malty, deep amber-copper colour. Designed for milk tea. Best for: Daily chai with milk and sugar, masala chai, anyone who wants a strong, no-nonsense cup. Brewing: 2 teaspoons per cup. Boil at 95°C for 3 to 5 minutes. Best when boiled directly with milk on the stove. Price range at Namhah: ₹180 (250g organic) to ₹700 (1kg Halmari estate)

Not all CTC is the same. The quality varies dramatically based on the estate, the plucking standard, and the grade. BOP (Broken Orange Pekoe) is the highest CTC grade — it uses the best leaves and produces a brighter, more nuanced cup. Lower grades like PD (Pekoe Dust) are cheaper but flatter.

At Namhah, we carry single-estate CTC teas from gardens like Halmari (the most awarded tea estate in the world), Rosekandy (known for its exceptionally smooth character), and organic CTC from the Abali estate. The difference between these and a generic supermarket CTC is immediately obvious in the cup.

Our top CTC picks:

• Halmari CTC Tea 1KG — ₹700 — The benchmark for premium CTC
• Assam CTC First Flush 1KG — ₹400 — Lighter, sweeter first harvest
• Organic CTC Tea 250g — ₹180 — Pesticide-free daily chai

What is Orthodox Tea?

Orthodox tea processing preserves the whole leaf through gentle withering, rolling, oxidation, and drying. The result is a tea with more complex and nuanced flavours compared to CTC, because the intact leaf structure allows for a wider range of chemical compounds to develop during processing.

Orthodox Assam tea is known for its rich malty character, but with layers of flavour that CTC cannot achieve — notes of dried fruit, caramel, honey, and sometimes a pleasant woodiness.

This is the tea for people who want to sip and savour, not just gulp and go. It rewards attention.

Tasting profile: Complex, layered, malty with dried fruit and caramel notes. More nuanced than CTC. Best for: Drinking without milk (or with just a splash), afternoon tea, special occasions. Brewing: 1 heaped teaspoon per cup. Water at 90 to 95°C. Steep for 3 to 4 minutes. Do not over-steep. Price range at Namhah: ₹700 to ₹900 for artisanal and single-estate orthodox

Our top orthodox picks:

• Artisanal Orthodox Black Tea 100g — ₹700 — Handcrafted, small-batch
• Donyi Polo Orange Pekoe 250g — ₹900 — Rare Arunachal Pradesh origin

What is Green Tea?

Green tea is made from the same Camellia sinensis plant as black tea, but the leaves are heated (steamed or pan-fired) immediately after plucking to prevent oxidation. This preserves the green colour and produces a completely different flavour profile — lighter, fresher, and more vegetal.

Assam green tea is quite different from Chinese or Japanese green teas. Where East Asian green teas tend towards delicate, almost ethereal flavours, Assam green tea carries the region’s characteristic boldness. It is fuller-bodied, richer in colour, and more robust — making it an excellent entry point for people who normally drink black tea and find East Asian green teas too subtle.

Tasting profile: Bold and grassy for Assam green; delicate and floral for Arunachal/Darjeeling green. Naturally bright and refreshing. Best for: Health-conscious drinkers, afternoon refreshment, weight management support, drinking without milk. Brewing: 1 teaspoon per cup. Water at 75 to 80°C (NOT boiling — this is crucial for green tea). Steep for 2 to 3 minutes. Drink plain or with lemon. Price range at Namhah: ₹200 to ₹450

Our top green tea picks:

• Assam Green Tea 100g Tin — ₹200 — Bold Assam green
• Organic Green Tea 100g — ₹200 — From Arunachal Pradesh
• Artisanal Handmade Green Tea 100g — ₹450 — Hand-processed, nuanced

What About White Tea?

White tea is the rarest and most delicate tea type. Made from the youngest buds and leaves with minimal processing — just gentle withering and natural drying — white tea has the highest concentration of antioxidants of any tea type.

Assam white tea is a relatively recent innovation. For decades, white tea was associated only with China’s Fujian province. But select Assam and Darjeeling estates have begun producing exceptional white teas that are increasingly sought after by connoisseurs worldwide.

Tasting profile: Pale golden liquor, silky smooth, naturally sweet. Notes of honey, dried flowers, and fresh hay. Zero bitterness. Best for: Health-focused drinkers, quiet contemplative moments, special occasions. Brewing: 2 teaspoons per cup. Water at 75 to 80°C. Steep for 4 to 5 minutes. Drink plain. Price range at Namhah: ₹600 to ₹1,200

Our top white tea picks:

• Assam White Tea Silver Needles 50g — ₹600 — Jorhat garden, rare
• Darjeeling Silver Needles 50g — ₹1,000 — The most delicate tea

First Flush vs Second Flush: What Does It Mean?

Tea bushes produce multiple harvests (“flushes”) each year. In Assam:

First flush (February to April): The very first harvest after the winter dormancy. These young leaves produce a lighter, sweeter, and more delicate tea. First flush teas are prized for their freshness and are typically more expensive.

Second flush (May to June): The summer harvest, when the bushes are in full production. Second flush Assam tea is bolder, maltier, and more full-bodied. This is the classic “Assam character” that most people think of. Second flush Darjeeling produces the famous muscatel (grape-wine) flavour.

Monsoon and autumn flush: Later harvests produce teas that are generally less distinctive, often used for blending.

For daily chai, second flush CTC is the strongest and most satisfying. For a lighter, more nuanced cup, first flush CTC or orthodox is a revelation.

Quick Comparison Table

How to Start Your Tea Journey

If you have always drunk CTC with milk and want to explore, here is a simple progression:

1. Start with a premium CTC — taste the difference between supermarket tea and single-estate (Halmari CTC is the eye-opener)
2. Try orthodox — drink it plain and notice the complexity (Artisanal Orthodox)
3. Explore green tea — start with Assam green (bolder) before trying Darjeeling green (delicate)
4. Experience white tea — the pinnacle of subtlety (Silver Needles)

Or skip the progression and grab our Best Selling Taster Kit (₹399) — five sample packs of our top varieties.

Visit us on GS Road, Guwahati, to taste any of these before buying. Open Monday to Saturday, 10 AM to 6 PM.