Why THC percentage isn’t the whole story

Here’s something that surprises a lot of people: two of the same strains with the same THC number can feel like completely different plants. The percentage on the label tells you how potent something is not about how it’ll actually make you feel. That comes down to terpenes, and it’s worth knowing how each one can influence the experience of different strains you try.

The science

Cannabinoids are the active compounds in cannabis. THC is the famous one, but there are a long list some of the more known ones are CBD, CBG, CBN, CBC, and emerging compounds like THCV.

Terpenes are the aromatic compounds that give a strain its smell and flavor — the citrus, the pepper, the pine, the fuel. They’re not unique to cannabis; they’re what make lemons smell like lemons and pine forests smell like pine.

For years, people have talked about the entourage effect the idea that cannabis compounds work together, so the whole plant does more than any single compound would on its own. Terpenes are a big part of that conversation. On their own they’re mostly about aroma and flavor, but there’s long-standing curiosity about how they might interact with cannabinoids like THC once everything is working together in the same plant.

A helpful way to picture it: cannabinoids connect to receptors in the body — think of them as docking points, often labeled CB1 and CB2. THC is the compound that fits those docks most famously. The open question is whether the terpenes riding along in the same flower shape the character of the experience, not just its intensity.

The entourage effect is a widely discussed and actively studied idea, not a settled formula. The general consensus is that different terpenes seem to behave differently, so it’s less “everything just adds up” and more “it depends on which terpenes are in the mix.” That’s a useful frame for shopping, but it’s still an area people are working to understand better.

As a cannabis consumer knowing about terpenes and how they can influence your experience will make you a more knowledgeable consumer and allow you to find what’s right for you faster.

What this means when you’re shopping

The takeaway for the shelf is simple: the THC percentage is one data point, not the whole picture.

Think of it like coffee. Two cups can have the same caffeine content and taste nothing alike — the variety, the roast, the aromatics all shape the cup. Cannabis is similar. Two strains can post the same THC number while carrying totally different terpene profiles, which is a big part of why one might feel bright and chatty while another feels heavy and slow.

So when you’re comparing options, glance past the big number and look at the terpene list. Names like limonene, myrcene, caryophyllene, pinene, and linalool tell you about the character of the strain — its aroma, its flavor, and the kind of experience people tend to describe. Here’s a quick cheat sheet, including a few well-known strains where each terpene often shows up:

Terpene cheat sheet

Terpene	Aroma	Commonly described as	Common in strains like
Limonene	Bright citrus, lemon peel	Uplifting, sociable	Lemon Cherry Gelato
Myrcene	Earthy, ripe mango, clove	Mellow, easygoing	Blue Dream,
Caryophyllene	Black pepper, warm spice	Cozy, grounding	Original Glue, Bubba Kush
Pinene	Fresh pine, forest air	Clear, alert	Jack Herer
Linalool	Floral lavender, soft citrus	Calm, settled	Do-Si-Dos
Humulene	Hoppy, earthy, woody	Grounded, balanced	Original Glue, Headband, Early Lemon Berry

These are starting points, not guarantees — every grow is a little different, terpene levels shift batch to batch, and the live menu is always the source of truth for what’s in stock.

Ask a Budtender

This is where our team shines. Percentages are easy to print on a label; translating them into “What is best for me” is the part you need an experts help with.

“People walk in and ask for the highest THC we’ve got, and I get it — that’s what everyone’s told to look for. But I’ll usually ask what they liked last time and what they’re in the mood for, then point them toward a terpene profile that fits. Nine times out of ten they come back and say that was the best recommendation they’d gotten. The number on the jar is just the starting point not the finish line.” Sweetleaves Budtender

The best place to start is our smell station, there you can “shop with your nose” and find the aromas you like best. Gravitate toward citrus? You probably like limonene. Love a pine forest or fresh herbs? Pinene might be your thing. Your nose is a surprisingly good guide, and telling a budtender “I like bright, citrusy stuff” gives them far more to work with than a target percentage.

Come talk terpenes with us

Next time you’re in, skip straight to the fun part: tell us what you want to feel and taste, and let us match you to a profile instead of a number. Our budtenders at the North Loop location do this all day, and there’s no such thing as a beginner question here — everyone starts somewhere.

Stop by our North Loop location browse the menu first if you like, and come talk terpenes with our team. And if you want to earn discounts on future purchases and get access to exclusive discounts join the Garden Club .