Cannabis Strains Explained: A Complete Beginner's Guide
If you've ever searched for cannabis flower online, you've probably encountered dozens of different cannabis strain names. These names are often used to identify particular cultivars and can be accompanied by information about cannabinoids, terpenes, genetics, and other characteristics.
For beginners, cannabis strain terminology can be confusing. Product names may sound similar, different retailers may describe the same cultivar differently, and traditional categories such as indica, sativa, and hybrid don't always provide the complete picture.
This guide explains what cannabis strains are, how strain names are used, what the term cultivar means, and how to evaluate strain information when researching cannabis flower.
If you're completely new to cannabis flower, first read our Complete Cannabis Flower Guide. You can then use this guide to better understand the strain terminology you encounter.
TABLE OF CONTENTS
1. What Is a Cannabis Strain?
2. Cannabis Strain vs Cultivar
3. How Cannabis Strain Names Work
4. Indica, Sativa, and Hybrid
5. Understanding Cannabis Genetics
6. Cannabinoids and Strain Profiles
7. Terpenes and Strain Profiles
8. Why Strain Names Aren’t the Whole Story
9. How to Compare Cannabis Strains
10. Common Beginner Mistakes
11. Frequently Asked Questions
12. Final Thoughts
What Is a Cannabis Strain?
The term cannabis strain is commonly used to describe a particular cannabis variety or cultivar. Strain names are widely used by consumers, breeders, brands, retailers, and educational resources to distinguish different cannabis varieties.
However, the word "strain" is often used informally. In scientific and horticultural contexts, cultivar is generally a more precise term for a cultivated plant variety.
A strain name can provide useful identification information, but it does not necessarily tell you everything about the chemical profile of a particular product.
Cannabis Strain vs Cultivar: What's the Difference?
The terms strain and cultivar are often used interchangeably in everyday cannabis conversations, but they aren't exactly the same in every context.
| Term | General Meaning |
|---|---|
| Strain | A common informal term used to identify a particular cannabis variety. |
| Cultivar | A cultivated plant variety selected for particular characteristics. |
| Genetics | The inherited characteristics of a plant and its lineage. |
| Phenotype | The observable characteristics expressed by a particular plant. |
For beginners, the most important point is simple: a strain or cultivar name is an identifier, but the name alone shouldn't be treated as a complete description of a product.
How Do Strain Names Work?
Cannabis strain names can originate from breeders, growers, brands, historical naming conventions, or other sources. Some names reference genetics, while others may be creative names associated with particular cultivars.
Because naming practices aren't completely standardized across the industry, the same or similar names can sometimes appear in different contexts.
That's why it's useful to look beyond the strain name and examine the product's available cannabinoid information, terpene profile, testing documentation, and other product details.
Don't choose a cannabis product based solely on its name. Treat the name as one piece of information and review the complete product profile whenever reliable information is available.
Indica, Sativa, and Hybrid Classifications
One of the most familiar ways cannabis products are categorized is as indica, sativa, or hybrid.
These terms have a long history in cannabis culture and commerce, but they don't necessarily describe the complete chemical composition of a modern cannabis product.
For that reason, beginners should consider these classifications alongside cannabinoid and terpene information rather than treating them as the only source of product information.
For a deeper explanation, read our Indica vs Sativa vs Hybrid Complete Beginner's Guide.
Understanding Cannabis Genetics
Cannabis genetics refer to the inherited characteristics passed through plant lineages. Breeders may combine different cannabis varieties to develop plants with particular characteristics.
When a product description provides genetic information, it may mention parent cultivars or lineage. However, genetic descriptions can vary depending on the source.
For beginners, genetic information can be useful background information, but laboratory testing and product-specific data can provide additional context about the particular product being sold.
How Cannabinoids Relate to Cannabis Strains
Cannabinoids are an important component of cannabis product information. Depending on the product and laboratory testing available, a strain profile may include measurements for THC, CBD, CBG, CBN, CBC, and other cannabinoids.
These measurements can help describe the chemical composition of a tested sample.
Learn more in our Cannabinoids Explained: Beyond THC and CBD guide.
You can also read our THC vs CBD: What's the Difference? guide for a beginner-friendly explanation of the two most commonly discussed cannabinoids.
How Terpenes Relate to Strains
Terpenes are naturally occurring aromatic compounds found in cannabis and many other plants. They can form part of the chemical profile reported for a cannabis product.
When terpene information is available, it may provide additional context about the product's composition. Common terpene names include myrcene, limonene, pinene, caryophyllene, and linalool.
For a detailed explanation, visit our Cannabis Terpenes Explained guide.
Why Strain Names Aren't the Whole Story
One of the biggest mistakes beginners make is assuming that a strain name completely determines what a cannabis product is like.
In reality, product characteristics can vary based on genetics, cultivation conditions, harvesting, processing, storage, and other factors.
Two products using the same strain name may not necessarily have identical cannabinoid or terpene profiles.
This is why product-specific information is valuable when available.
| Information | Why It Matters |
|---|---|
| Strain/Cultivar Name | Helps identify the variety. |
| Cannabinoid Profile | Provides information about measured cannabinoids. |
| Terpene Profile | Provides information about measured aromatic compounds. |
| COA | Provides laboratory testing information for a sample. |
| Product Label | Provides required and product-specific information. |
How to Compare Cannabis Strains
When researching different cannabis strains, use a consistent comparison process.
- Identify the cultivar or strain name.
- Review the available cannabinoid profile.
- Look at the terpene information.
- Review available laboratory testing.
- Read the complete product description.
- Check the product label.
- Compare similar products rather than relying on names alone.
Our Cannabis Product Labels Guide explains how to interpret the information found on cannabis packaging.
You can also learn how laboratory documentation works in our Cannabis COA Guide.
Common Mistakes
- Assuming the strain name tells you everything about a product.
- Treating indica and sativa as complete descriptions of product chemistry.
- Ignoring cannabinoid information.
- Ignoring terpene information.
- Assuming two products with the same name are chemically identical.
- Ignoring available laboratory testing.
- Relying entirely on marketing descriptions.
A more informed approach is to combine the strain name with product-specific laboratory, labeling, cannabinoid, and terpene information.
Frequently Asked Questions
What is a cannabis strain?
A cannabis strain is a common term used to identify a particular cannabis variety or cultivar. Strain names are widely used by consumers, breeders, brands, and retailers.
What is the difference between a strain and a cultivar?
"Strain" is commonly used in everyday cannabis terminology, while "cultivar" is a more precise horticultural term for a cultivated plant variety.
Are all cannabis strains the same?
No. Cannabis varieties can differ in genetics, cannabinoid composition, terpene profiles, and other characteristics.
Does indica or sativa tell you everything about a strain?
No. Indica, sativa, and hybrid classifications can provide general categorization, but they don't necessarily describe the complete chemical profile of a particular product.
How should beginners compare cannabis strains?
Compare the strain or cultivar name alongside product-specific cannabinoid information, terpene profiles, laboratory testing, labels, and other available product information.
Can two products with the same strain name be different?
Yes. Products with the same or similar names can have different product-specific characteristics depending on genetics, cultivation, processing, testing, and other factors.
Where can I learn more about cannabis flower?
Read our Complete Cannabis Flower Guide for a broader introduction to cannabis flower and related terminology.
Final Thoughts
Cannabis strain names are useful identifiers, but they are only one part of understanding a cannabis product. A complete product profile can include the cultivar name, cannabinoid composition, terpene information, labeling, and laboratory testing.
For beginners, the best approach is to look beyond the name and evaluate the complete information available for the specific product.
As you continue learning about cannabis, explore our related guides on flower, cannabinoids, terpenes, product labels, and laboratory testing.