Cannabis Strain Names Explained: What Cultivar Names Really Tell You

Walk into any dispensary and you'll see menus packed with cannabis strain names like Pink Kush, Lemon Haze or Wedding Cake. These names are fun and memorable, but what do they actually tell you about a product? In this guide we explain where cannabis strain names come from, what the word "cultivar" means, why two products with the same name can be quite different, and how to use names alongside the rest of the label when you shop in Ontario.

Strain vs cultivar

"Strain" is the everyday word most shoppers use. Botanists and many licensed producers prefer "cultivar," short for "cultivated variety," which describes a plant variety that growers have bred and selected for particular traits such as aroma, appearance or how well it grows indoors.

On a dispensary menu, the two words mean essentially the same thing. You'll see both on Ontario product listings and packaging, and budtenders tend to use them interchangeably. If you hear someone say "cultivar," they're not talking about anything more exotic than a strain.

Where strain names come from

Most cannabis strain names were coined by breeders, many of them long before legalization in Canada. Some names describe aroma or colour (Lemon, Blueberry, Purple), some point to a region a plant was traditionally associated with (Afghani, Durban, Thai), and others are simply playful branding meant to stand out.

Many modern names are built from their parents. When breeders cross two cultivars, the offspring often borrows part of each name, which is why you'll see big families of names like "Kush," "Haze" or "Cookies" spread across hundreds of varieties. A name can hint at lineage, but it isn't a guarantee of it.

Why the same name can vary

Unlike THC and CBD numbers, strain names aren't standardized. Health Canada requires accurate cannabinoid information on packaging, but there's no official registry confirming that two products with the same name share identical genetics.

Even when genetics do match, results can differ. Plants grown from seed show individual traits, called phenotypes, and each grower selects the one they prefer. Lighting, nutrients, harvest timing, drying and curing all shape the final aroma and potency too. That's why one producer's version of a popular cultivar may smell, look and test differently from another brand's version of the same name.

What to read besides the name

A strain name is a helpful starting point, but it works best alongside the facts printed on the package. When you're comparing products with similar names, check:

• Total THC and total CBD for the potency of that specific batch

• Listed terpenes, when provided, for a sense of aroma and flavour

• The licensed producer and brand, since growing styles differ

• Packaging or harvest date, a useful clue for freshness

• Format and size, such as whole flower, milled or pre-rolls

Treat the name as the product's nickname and the label as its résumé. The label tells you far more about what's actually in the package.

Where indica and sativa fit in

Many menus pair a strain name with an indica, sativa or hybrid tag. These are broad, traditional groupings based on plant lineage and growth traits, and they're useful for browsing, but like strain names they're only one piece of the picture. For a fuller explanation, read our Indica vs Sativa vs Hybrid guide.

Tips for finding cultivars you enjoy

Keep simple notes when you try something new: the strain name, the producer, the listed terpenes and what you liked about the aroma and flavour. Over time you'll notice patterns that are far more useful than any single name. Ask your budtender which producers' versions of a cultivar customers tend to return to, and be open to trying names you've never heard of. If a product is new to you, start low and go slow.

Explore cultivars at Reserved Cannabis in Guelph

Curious about a strain name you've seen online or on a menu? Visit Reserved Cannabis at 615 Scottsdale Drive in Guelph, where our budtenders are happy to walk you through different producers, labels and formats so you can make an informed choice. Our Etobicoke location on The Queensway is reopening soon, so stay tuned for updates.

Must be 19+ with valid ID. Please consume responsibly. This article is educational and not medical advice.