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April 17, 2025

Weed Carts: What They Are and How to Choose the Right One


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If you’ve ever walked into a dispensary and seen a wall of vapes, you’ve probably heard the term weed carts. They’re one of the easiest and most popular ways to enjoy cannabis, especially if you want something simple, portable, and smooth.

But what exactly are weed carts? How do they work? And how do you know which one to pick? Let’s break it all down in a way that makes sense. No pressure. No complicated terms. Just helpful info so you can shop with confidence.

What Are Weed Carts + What’s Inside?

weed carts

Weed carts are short for “weed cartridges.” They’re pre-filled vape cartridges that contain cannabis oil. Most carts hold about half a gram (0.5g) or one gram (1g) of oil. You attach the cart to a vape battery, take a puff, and that’s it. It’s still cannabis. just in a cleaner, more convenient form.

What you get inside depends on the type of cart. Most weed carts are filled with:

  • THCa oil – Turns into THC when heated. Strong effects.
  • Live rosin – Solventless oil with full flavor. High-end option.
  • CBD oil – No high. Great for calm and balance.

Some carts are pure, with only cannabinoids and natural terpenes. Others use extra flavoring or blends. At Sherlocks, we focus on clean, lab-tested products with ingredients you can trust because we care about quality.

Why People Love Weed Carts

There are a lot of reasons why weed carts are so popular. Here are a few:

  • Easy to use
  • No smell
  • Discreet and portable
  • No ash or mess
  • Comes in many strains and strengths

Whether you want a strong high, light, calm, or just something flavorful, there’s probably a cart for it.

How Long Does a Cart Last?

This depends on how much you vape. Most people get about 150 to 300 puffs from a 1g cart. A 0.5g cart usually gives you half of that. Light users might make a cart last a couple of weeks. Daily users could go through one in just a few days. It all depends on how often and how long you take a puff.

Can’t Miss Strains to Try!

At Sherlocks, we carry a variety of weed carts in well-known strains. Some are great for daytime. Others are more relaxing at night.

Here are a few customer favorites:

We have plenty of other strains too. These are just a few of our favorites! If you’re unsure what you like, we’ll help you pick based on how you want to feel calm, focused, lifted, or ready to relax. Everyone’s different, so we’ll walk you through the options and find something that fits your vibe.

Different Sizes: 0.5g vs 1g Weed Carts

Weed carts usually come in two standard sizes: 0.5g (half gram) and 1g (full gram). Both are easy to use, and both work the same way. The only real difference is how much oil you get. Check out where to buy 1g carts in North Carolina!

0.5g Weed Carts

A 0.5g cart holds about 500 milligrams of oil. That makes it a solid option for casual users. If you only vape occasionally, this might last you a while. Smaller carts are also great for trying a new strain or product. You get to sample it without committing to a full gram. If you don’t love it, no big deal, you didn’t waste much.

Some people prefer 0.5g carts because they’re easier to finish quickly. The oil stays fresh, and you can move on to something else when you’re ready.

1g Weed Carts

A 1g cart holds 1,000 milligrams of oil. That’s double the amount—and usually, a better value per puff. If you already know what you like and use carts regularly, a 1g cart just makes sense. You won’t have to replace it as often. That means fewer trips to the shop and less waste overall. You also get more hits, which makes it ideal for daily use or longer sessions.

At Sherlocks, many of our THCa and live rosin carts come in 1g size because they’re more popular with experienced users.

Which One Should You Choose?

That depends on how often you vape and what you’re looking for.

  • Go with 0.5g if you’re trying something new, or want something small and easy to finish.
  • Choose 1g if you’ve already found your go-to strain and want more oil at a better price.

Still not sure? Ask someone for help at our Wake Forest dispensary. We also have locations in Raleigh and Durham, NC! We can help you compare options, check availability, and find the right cart size for you.

What to Look for Before You Buy

Not all weed carts are created equal. Here’s what to check before you buy:

  • Lab results – Always choose carts that are tested and verified
  • Clean ingredients – No fillers like MCT oil or Vitamin E
  • Good packaging – Clear labels with strain names and cannabinoid content

When in doubt, ask someone at the shop. We’ll walk you through the options and help you find something that fits your vibe.

Signs It’s Time for a New Cart

Not sure if your cart is done? Here are a few signs:

  • You’re getting less vapor, even after charging your battery
  • The oil is almost gone or stuck at the bottom
  • It tastes burnt or weak because it’s old
  • You have to pull really hard to get a hit

It might be time for a new cart if any of these happen.

Where to Buy Weed Carts in North Carolina

Looking for weed carts in North Carolina? Stop by Sherlocks Glass & Dispensary. We have locations in Raleigh, Durham, and Wake Forest. Our friendly, knowledgeable team is ready to help you find a smooth, strong, and clean cart. Not only that, but we’ll also tell you about our favorites.

We carry lab-tested 1g carts, live rosin carts, and THCa carts. All hemp-derived products are legally sold under the 2018 Farm Bill. Come visit us in person, or check out what’s new online. Follow us on Instagram @SherlocksGlass for restocks, drops, and deals.