What Is AAAA Weed? Grades Explained, With Real Prices

AAAA weed is the top of the letter grades you see on Canadian online shops. Quad, 4A, AAAA+: it all means the seller thinks this is their best flower.

The catch is that nobody sets those grades except the seller. There is no government standard behind them, and two shops can mean different things by the same letters. Here is what AAAA is supposed to mean, what you actually get at each grade on Leafy Market, and how to check the bag yourself when it arrives.

The grades, decoded

You will also see AAAA+ and AAAAA. Those are marketing. There is no agreed difference between AAAA and AAAA+.

Who decides the grade?

The person selling it. No regulator grades cannabis by letter. Legal store products in Canada are labelled with THC and CBD content, not AAAA or AA. So a letter grade is an opinion, and it is only as good as the seller’s eye and honesty.

That is why the grade should be your starting point, not your proof. Photos of the actual batch, a clear strain name and a seller you can contact tell you more.

What each grade costs on Leafy Market

Real prices from our shelf right now:

Two things are worth noticing. At a single gram, the difference between grades is about a dollar. It only really opens up in bulk: an AA pound can be a third of the price of an AAAA one.

And grade does not line up perfectly with price. Some AAA strains cost the same as or more than AAAA ones. Strain popularity and supply move the price as much as the letters do.

Bigs, mediums and smalls are not grades

You will see names like Grape Bigs or Blue Nerds Mediums. That is bud size, not quality. Smalls are the lower buds on the same plant, often the same genetics and potency as the bigs for less money, because they look less impressive in a jar. If you are grinding it anyway, smalls are one of the best deals going.

How to check AAAA when it arrives

1. Smell it before you look. Quad flower hits you the moment the bag opens. Faint, hay-like or musty smells are a bad sign at any grade.
2. Look closely. Under a light, the buds should glitter with trichomes. Brown or crushed buds and lots of stem mean it is not top grade.
3. Squeeze one gently. It should be a little springy and sticky. Bone dry and crumbly means it was overdried or is old. Soft and damp means it was not cured properly.
4. Break one open. The inside should smell even stronger than the outside.
5. Burn a little. Smooth smoke and a light grey ash usually go with a good cure. Harsh, crackling smoke does not.

Is AAAA worth it?

If you are smoking it, and you notice the difference, yes. If it is going into brownies, butter or oil, no. Heat and fat wipe out most of what you pay extra for. Use AA or smalls for that and save the quad for the joint. Our cannabutter guide shows how far a cheaper ounce goes.

Where to start

• AAAA flower
• AAA flower
• AA flower
• Ounce deals
• Bulk

For more on buying by the ounce, see how much is an ounce of weed and the cheapest ounces in Canada. If you want the small-batch end of the market, read our craft weed guide.

Ordering

• Canada Post Xpresspost, tracked, usually 2 to 5 business days.
• Shipping is $20 flat, free from $150.
• Discreet packaging, taxes included in the price.
• e-Transfer or crypto.
• 19+ only. Ontario and Quebec orders need an ID check.

Quick answers

What does AAAA mean for weed?
It is the seller’s top grade: dense, frosty, strong-smelling, well-cured flower.

Is AAAA stronger than AAA?
Not necessarily. Grades are mostly about look, smell and cure. THC is a separate number.

Is there an official AAAA standard in Canada?
No. The letters are set by the seller.

What is quad weed?
Another name for AAAA.

For adults 19 and over. Prices current October 2026 and change with stock.