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BB Cann Inc d/b/a Float On
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How to pick good flower: a Vermont shopper's guide to reading the jar

Frost, color, aroma, and feel tell you more about a jar of flower than the number on the label. Here's how to read them at the counter.

Home / Learn / How to Pick Good Flower: A Vermont Shopper's Guide to Reading the Jar
The short version
  • Look for a frosty, sticky coating of trichomes and a healthy color — deep greens with real depth, sometimes purple, with rust-orange pistils. Uniform pale, brown, or washed-out flower is a pass.
  • Trust your nose. A strong, alive, distinct aroma means the flower is fresh and well-cured. Faint, hay-like, or musty-hay smells mean it's old, poorly dried, or off.
  • Feel for spring. Good flower is slightly springy and a little sticky — it gives when you press it. Bone-dry buds that crumble to dust are overdried; damp, spongy ones weren't cured right.
  • Check the harvest or packaged date and ask to see the jar. Fresher is better, and a budtender can open a deli-style jar so you can look and smell before you commit — browse the live menu or ask at the counter.
7 min read · Updated August 11, 2026

Most shoppers pick flower the same way: they scan the shelf for the highest THC number and grab it. It's the single least reliable way to choose. A lab percentage tells you almost nothing about whether flower was grown, dried, and cured well — and those are the things you'll actually taste and enjoy. The good news is that the real quality signals are ones you can read yourself with your eyes, your nose, and your fingers, right there at the counter. This is how to do it.

Why not just buy the highest THC number?

Because potency and quality aren't the same thing. A high number on the label doesn't mean the flower was grown with care, harvested at the right time, or cured properly — and a well-grown batch in the middle of the potency range will almost always be a better smoke than a poorly finished one with a bigger number. Chasing the percentage is the fastest way to walk past the genuinely good jars.

It's the same logic as the rest of Vermont's maker economy: nobody picks a cheese or a beer by a single number on the label. What you're really after is how it was made. On a Vermont shelf that often means small, hand-finished craft batches — and those reward a shopper who knows what to look for.

A budtender who steers you toward how a batch smells and how it was grown — rather than just its potency — is giving you good advice. That's the signal to follow.

What does the frost on flower tell you?

The "frost" is the coating of trichomes — the tiny, crystal-like, mushroom-shaped glands that cover healthy flower and hold most of its aroma compounds. Visually, you want to see a dense, sparkly, almost sugar-dusted surface. Under a shop's light, well-frosted flower catches the light and looks slightly wet or crystalline even though it's dry.

Sparse, dull buds with little visible frost usually mean the flower was grown or handled roughly, harvested early, or knocked around in packaging. A generous trichome coat is one of the most reliable at-a-glance signs that a batch was grown well and treated gently on the way to the jar.

  • Good sign: a thick, even, frosty coating that looks almost crystalline and makes the bud slightly sticky.
  • Warning sign: bald, dull, or dusty-looking buds where you'd be hard-pressed to see any frost at all.

What color should good flower be?

Healthy flower has depth of color, not one flat shade. The base is usually a rich green — anywhere from bright spring green to a deep forest green — often shot through with purple in cool-finished cultivars, and dotted with pistils, the little hairs that run from white to rust-orange as the flower matures. That range and contrast is what you're looking for.

What you don't want is flat, washed-out color. Uniformly pale, yellowed, or brown flower can mean it was harvested too early or too late, dried in too much heat or light, or is simply old. A little natural variation is great; an overall dull, lifeless tone is a pass.

Purple isn't better or worse than green — it's mostly genetics and cool temperatures late in the grow. Judge color by how alive and deep it looks, not by which color it is.

How do I use my nose to judge freshness?

Aroma is the best single test you have, because it reads both quality and freshness at once. Fresh, well-cured flower has a strong, distinct, alive smell — the specific character varies by cultivar, from citrus and pine to fuel, earth, or sweet-floral notes, all driven by its terpenes. What matters isn't which smell it is; it's that the smell is *present and vivid*.

A faint or flat aroma usually means the flower is old or has dried out and lost its volatile compounds. Two smells are outright red flags: a hay- or grass-like smell often means it was dried too fast or wasn't cured properly, and a musty, damp, or ammonia-like smell can indicate moisture problems. If you can smell the flower — through a deli-style jar or when a budtender opens one — a big, clean, lively aroma is exactly what you want.

  • Green flags: loud, clear, specific aromas — citrus, pine, diesel, berry, earth, gas, floral.
  • Red flags: almost no smell at all, a dry hay/grass note, or anything musty, damp, or sharp like ammonia.

What should good flower feel like?

Feel is a curing test. Properly cured flower is slightly springy and a touch sticky — press a bud gently and it gives a little, then springs back, and you can feel a faint tack of resin. That's the sign it holds the right amount of moisture.

Two textures signal trouble. Bone-dry, crackly flower that crumbles to powder when you barely touch it was overdried — it'll smoke harsh and has usually lost aroma along the way. Damp, spongy, or bendy flower that doesn't want to break apart is the opposite problem: too wet, poorly cured, and at risk of going bad. You're aiming for the middle — dry to the touch but with life and a little give.

At a licensed shop you often won't handle the flower directly before buying — it's sealed or shown in a jar. That's fine: you can still judge feel the moment you open it at home, and it tells you whether to go back to that batch again.

Why does the harvest date matter?

Flower isn't canned goods — it's more like fresh produce or good bread. Even stored perfectly, it slowly loses aroma and springiness over the months after harvest as its terpenes fade and it dries out. So all else equal, a more recent harvest or packaged date is the fresher jar. Most legal packaging carries a harvest or packaged-on date; it's worth a look, and worth asking about if it isn't obvious.

This is also where Vermont's market works in your favor. Because so much of the shelf is small, in-state craft flower grown in batches, turnover tends to be quick and lots are often recent. Once you get a great jar home, storing it right — cool, dark, and airtight — is what keeps it that way.

Deli-style jars vs. pre-packaged eighths — which should I buy?

You'll see flower sold two ways, and each has a real trade-off:

  • Deli-style (jar) flower is weighed out for you from a bulk jar. The advantage is huge: you can usually ask the budtender to open the jar so you can look at the buds and smell them before you decide. You often get better-looking whole flower, too, since it hasn't been jostled in a small package.
  • Pre-packaged eighths come sealed in a set weight. You can't open them to inspect, but a sealed package protects the flower from air and light, the exact weight and dates are printed on the label, and checkout is quick.

If you're still learning to read a jar, deli-style is the better teacher — being able to look and smell first is the whole point of this guide. If you already trust a specific grower or cultivar, a sealed pre-pack is a perfectly good, convenient choice. Either way, the live menu lists the grower and format on each item so you can see what you're getting before you come in.

A quick counter checklist

Put it all together and it's a fast routine you can run on any jar:

  1. Look — dense frost, deep and lively color, well-structured buds (not crushed to shake).
  2. Smell — strong, clean, distinct aroma; no hay, must, or damp notes.
  3. Feel (when you can) — springy and slightly sticky, not dusty or spongy.
  4. Check the date — favor a recent harvest or packaged date.
  5. Ask — tell the budtender how you like to smoke and ask how a lot was grown; on deli-style, ask to see and smell the jar.
Skip the potency-first habit and run this list instead. It takes thirty seconds and it's a far better predictor of a jar you'll actually enjoy.

What format should I try first?

If you're buying loose flower to roll or pack yourself, a deli-style eighth you can inspect is the ideal starting point. If you'd rather skip the ritual entirely, a pre-roll made from a grower you like is the lowest-effort way to try a cultivar — and many are made from that grower's whole flower. Not sure flower is even the right format for you? Our guide on flower vs. vape vs. edible can help you decide. Whatever you pick, check the live menu to see what Vermont growers are on the shelf right now, or ask when you visit us in downtown Burlington.

A note on the rules

The Vermont basics apply however you shop: cannabis here is adult-use for 21+, so bring a valid government-issued photo ID; public consumption isn't permitted anywhere in the state, so flower is for private use at home; and it can't legally cross state lines. Keep it sealed and away from kids and pets, and enjoy the jar you picked the way it's meant to be enjoyed — at home, on your own time.

Frequently asked
How can I tell if cannabis flower is good quality?+
Use your senses. Look for a dense, frosty coating of trichomes and a deep, lively color with orange pistils; smell for a strong, clean, distinct aroma; and, when you can handle it, feel for flower that's slightly springy and sticky rather than dusty or damp. A recent harvest date is a plus. These signals are far more reliable than the THC number on the label.
Does a higher THC percentage mean better flower?+
No. Potency and quality are different things. A high lab number doesn't tell you whether the flower was grown, dried, and cured well — and a well-finished batch in the middle of the potency range usually smokes better than a poorly finished one with a bigger number. Judge by frost, color, aroma, feel, and freshness instead of chasing the percentage.
What does bad or old cannabis flower smell like?+
Fresh, well-cured flower has a strong, alive, specific aroma. Warning smells are a faint or flat scent (usually old or dried out), a hay- or grass-like smell (often dried too fast or poorly cured), and anything musty, damp, or ammonia-like (a possible moisture problem). If a jar barely smells like anything, it's past its best.
What's the difference between deli-style and pre-packaged flower?+
Deli-style flower is weighed out from a bulk jar, so you can usually ask to look at and smell the buds before you buy. Pre-packaged eighths come sealed at a set weight — you can't inspect them, but the sealed package protects the flower and the exact weight and dates are printed on the label. Deli-style is the better teacher if you're learning to judge flower; a sealed pre-pack is convenient if you already trust the grower.
Why does the harvest date on cannabis matter?+
Flower is more like fresh produce than a shelf-stable product. Even stored well, it slowly loses aroma and springiness over the months after harvest as its terpenes fade. A more recent harvest or packaged date generally means a fresher jar, so it's worth checking the label or asking a budtender.

Cannabis has not been analyzed or approved by the Food and Drug Administration (FDA). For use by individuals 21 years of age and older or registered qualifying patient only. KEEP THIS PRODUCT AWAY FROM CHILDREN AND PETS. DO NOT USE IF PREGNANT OR BREASTFEEDING. Possession or use of cannabis may carry significant legal penalties in some jurisdictions and under federal law. It may not be transported outside of the state of Vermont. The effects of edible cannabis may be delayed by two hours or more. Cannabis may be habit forming and can impair concentration, coordination, and judgment. Persons 25 years and younger may be more likely to experience harm to the developing brain. It is against the law to drive or operate machinery when under the influence of this product. National Poison Control Center 1-800-222-1222.

NOTICE: Cannabis can impair concentration, coordination, and judgment. Do not operate a vehicle or machinery under the influence of cannabis.