Walk into your first bulk chilli enquiry and the vocabulary hits you at once: Teja S17, Sannam, LCA-334, Byadgi, Kashmiri, Wonder Hot. It can sound like a code. It isn't, really. Each name points to a type with its own habits of heat, colour and use, and once you know the habits the names stop being confusing. This guide explains how Indian dry chillies are grouped, what sets one apart from another, and how to match a type to your requirement before you place a large order.
How Indian Chilli Varieties Are Grouped
Most buyers sort chillies on three axes: heat, colour and origin. Each tells you something useful. None of them is a full specification.
By Heat
Some types are known mainly for pungency and get picked when a product needs a real kick. Others are mild and stay in the background. In between sit the medium-to-high types.
By Colour
Colour-led chillies are valued for the red they give a product, measured as ASTA colour value. Their heat tends to be lower, though not always.
By Origin
Where a chilli grows shapes its character. Teja S17, Sannam and LCA-334 are tied to Andhra Pradesh and Telangana, especially the Guntur belt. Byadgi comes from Karnataka. Other types are grown in several states, and some trade names describe a profile rather than a place.
Reading the Numbers: SHU and ASTA
Heat is usually reported in Scoville Heat Units (SHU) and colour as ASTA value. They answer different questions and don't rise together. A deep red chilli can be mild, and a hot one can be only so-so on colour.
Both numbers depend on the sample, the method and the laboratory. A figure quoted with no lot reference or test date isn't worth much. Ask for the report, not just the number.
Heat-Led Varieties
Teja S17
Teja S17 is widely traded and best known for high pungency. The pods are thin-skinned and wrinkled, with colour somewhere between medium and good. It turns up in hot sauces, chilli powder and oleoresin extraction. Pungency moves quite a bit between crops, so check each lot.
Guntur Sannam
Sannam, often sold as S4, is the other workhorse of the Guntur trade. Expect medium-to-high heat and medium colour. It's used heavily for powder and general blending, and it suits buyers who want dependable heat without paying for a specialty type. Sannam is sold in several qualities, so confirm grade and size.
Colour-Led Varieties
Byadgi
Byadgi is long, deep red and heavily wrinkled, with low-to-moderate heat and strong colour. That makes it a favourite for masalas, pickles and sauces where looks matter more than burn. The flavour is mild, with a slight sweetness.
Kashmiri-Type
Kashmiri chilli, in trade usage, means a mild, bright red pod. It doesn't always mean the crop was grown in Kashmir, so ask suppliers what they mean and request colour data. Compare ASTA values instead of judging by appearance, because a bright pod can mislead.
Balanced and Dual-Purpose Varieties
LCA-334
LCA-334 sits between the pure heat types and the colour-led ones: hot, with reasonable colour. Specifications vary a lot from one supplier to the next, so lot-level data counts for more than the label. It's traded in several grades too, so confirm which one is being quoted.
Wonder Hot
Wonder Hot is described as pairing notable heat with good colour, which helps when one chilli has to do both jobs. Actual values still depend on crop and grade.
Specialty Hot Chillies
Northeast India grows extremely pungent chillies, Bhut Jolokia (also sold as Naga chilli) among them. They're widely described as far hotter than the mainstream export types. Volumes are small and the market is specialised, so they fit niche products, not everyday seasonings. If a supplier offers one, ask detailed questions about origin, drying and testing.
Comparison of Common Indian Chilli Types
The table shows general associations. Actual values vary by crop, origin, grade and supplier.
| Variety | Commonly Associated Origin | Typical Pungency | Colour | Typical Use |
| Teja S17 | Andhra Pradesh, Telangana | High | Medium to good | Hot sauces, powder, oleoresin |
| Guntur Sannam | Andhra Pradesh, Telangana | Medium to high | Usually medium | Powder, general blending |
| LCA-334 | Andhra Pradesh, Telangana | Medium to high | Usually moderate | Balanced blends, flakes |
| Byadgi | Karnataka | Low to moderate | Deep red | Masalas, pickles, colour |
| Kashmiri-type | Varies | Mild | Bright red | Colour-led marinades |
| Wonder Hot | Varies | Hot | Good to strong | Heat and colour blends |
Why a Variety Name Is Not a Specification
Two lots sold under one variety name can differ in both heat and colour. Crop year, rainfall, harvest timing, drying, grading and storage all push the result around, and trade names get applied loosely, so a label alone can't tell you what will arrive.
So treat the variety as a shortlist and the test report as the decision. Get pungency, ASTA colour, moisture and contaminant results for the actual lot, then approve against a sample you've trialled yourself.
Common Misunderstandings
A few myths cause real trouble. A red chilli isn't automatically hot, and a pale one isn't automatically mild. A premium variety doesn't suit every product; an expensive colour chilli adds little if the recipe needs heat. And something that worked in one recipe won't always carry over to another without adjustment.
Matching a Variety to Your Requirement
Need strong heat? Start with Teja S17 or Sannam. Want a rich red with controlled heat? Look at Byadgi or Kashmiri-type. Need one chilli to deliver both? Try LCA-334 or Wonder Hot, and test them against your target.
Plenty of manufacturers skip the single-variety idea entirely. A colour chilli plus a heat chilli lets you adjust each trait on its own, and a ratio is much easier to correct than a variety.
Choosing the Form
Chilli comes whole, crushed, as flakes and as powder, and extracts such as oleoresin are used too. Whole pods let you inspect quality and hold colour longer. Powder saves processing but needs closer checks on grind and adulteration. Oleoresin gives standardised heat or colour, though the raw material still drives its cost. Whatever you pick, write it into the spec, including particle size for crushed and ground chilli.
Buying Guidance for Bulk Orders
Samples and Approval
Ask for a sample from the actual lot and try it in your own product. Approve the supplier only when the first commercial shipment matches the sample.
Documentation and Food Safety
Request lot-specific results relevant to your market, including aflatoxin and pesticide residues, and verify certifications instead of assuming them.
Consistency
Agree tolerance ranges for heat and colour and keep a retained sample from each shipment. Some variation between crops is normal. It's agriculture.
Packing and Logistics
Bulk chilli usually ships in bags loaded into containers. Agree packing, labelling and loading before you contract, and check the destination's import rules. A rejected consignment costs far more than a small price difference.
Cost and Supply
Compare what the chilli delivers, not just price per kilo. New crop arrives once a year, so plan volumes around it and ask how long any stock has been stored.
Final Point
Think of Indian chilli varieties as tools for different jobs. Heat-led, colour-led and balanced types each earn their place, and the right one depends on your product, process and market. Shortlist by variety, decide on lot data and your own trials, and write the specification down so the next order matches the last.
FAQs
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Which Indian chilli is the hottest?
Northeast types such as Bhut Jolokia are widely described as far hotter than mainstream export varieties, though supply is limited. Among ordinary commercial types, heat varies by lot, so go by test results. If extreme heat is the goal, ask for documented pungency data and be careful about handling and labelling rules.
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Is Kashmiri chilli actually grown in Kashmir?
Not necessarily. In trade the name usually describes a mild, bright red profile. Ask the supplier about real origin and request colour and pungency results.
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Why do two lots of the same variety test differently?
Crop year, growing area, harvest stage, drying and storage all play a part. That's why lot-specific testing matters more than the variety name.
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Can I buy a pre-blended lot of two varieties?
Many suppliers offer them. You get more control by buying the components separately and setting the ratio yourself. If you do buy a blend, agree the composition and test method in writing.
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How far ahead should I plan chilli purchases?
Because new crop comes once a year, many buyers plan annual needs around it. Talk volume, delivery schedule and stock age with your supplier early, and ask about securing part of the volume ahead of time.
