Hemp Laws in Maryland (2026): What Growers and Buyers Must Know

Most people have no idea how fast hemp laws in Maryland have changed. Seriously. The rules that applied two years ago look nothing like the rules today. If you grow, sell, or buy hemp products in Maryland, you need to read this.

Let’s break it down step by step.

What Is Hemp?

Hemp is a plant. It comes from the Cannabis sativa L. family. That’s the same plant as marijuana. But here’s the key difference.

Hemp contains very low levels of THC. THC is the chemical that makes marijuana intoxicating. Under Maryland and federal law, hemp must contain no more than 0.3% delta-9 THC on a dry weight basis. Anything above that limit is considered marijuana, not hemp.

Pretty straightforward, right?

Hemp has many legal uses. Farmers grow it for fiber, grain, and CBD products. Consumers buy it as oil, capsules, topicals, and more. But the rules around selling hemp products with higher THC levels? That’s where things get complicated.

Basic Hemp Laws in Maryland

The Federal Foundation

Hemp became federally legal under the 2018 Farm Bill. That law removed hemp from the federal list of controlled substances. It also allowed states to create their own hemp programs.

Maryland jumped on board. The Maryland Department of Agriculture launched the Hemp Farming Program in 2021. Before that, hemp was only allowed under the Hemp Research Pilot Program, which started in 2018.

Honestly, this was a big deal for Maryland farmers.

The Big 2025 Rule Change

Okay, pause. Read this carefully.

In 2025, Maryland passed major new laws covering hemp-derived THC products. Senate Bill 214 and House Bill 12 both went into effect on July 1, 2025. These laws changed everything for hemp retailers.

Here’s what changed. Any product intended for human consumption or inhalation that contains more than 0.5 milligrams of THC per serving, or more than 2.5 milligrams of THC per package, is now considered intoxicating. That classification matters a lot.

Intoxicating hemp products can only be sold through a licensed cannabis dispensary. That means your local gas station, vape shop, or convenience store cannot legally sell delta-8, delta-10, or other high-THC hemp products anymore.

This one’s probably the most important rule to understand.

Growing Hemp in Maryland

Two Programs Are Available

Wondering if you can grow hemp in Maryland? You’re not alone. Many people ask this question.

Maryland offers two separate programs for hemp growers. The first is the Maryland Hemp Farming Program. This program is for commercial growers. It lets you grow hemp for grain, fiber, or CBD extraction and sell it.

The second is the Maryland Hemp Research Pilot Program. This one is for academic and research purposes. Universities and research institutions typically use this path.

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If you want to grow hemp and make money doing it, the Hemp Farming Program is your route.

How to Get a Growing License

Sound complicated? It’s actually not. Here is the basic process.

You apply through Maryland OneStop, the state’s online application system. You need to submit your application in two parts. Part One is the basic application. Part Two covers your specific growing sites.

Before you apply, you need to pass an FBI criminal background check. Every key participant in your operation must do this. A key participant includes owners, partners, and top executives like a CEO or CFO. Farm managers and field workers do not count as key participants.

One more thing: you must not have a felony conviction in the past ten years. You also must be at least 18 years old.

Stay with me here. The cost breakdown matters too.

The application fee for Part One is $50. Once Part Two is approved, you pay $500 for each growing site you register. All hemp permits expire on December 31 of the year they are issued. You must renew every year.

Maryland does not limit the number of acres or applications. That’s good news for farmers.

Selling Hemp Products in Maryland

What You Can Sell Without a Cannabis License

This part trips a lot of people up. Not all hemp products require a cannabis dispensary license to sell.

CBD products that are low in THC are still allowed for general retail. We’re talking topicals, tinctures, and other non-intoxicating goods. The key threshold is 0.5 mg of THC per serving and 2.5 mg per package. Stay under those limits, and you don’t need a dispensary license.

Think of it like a speed limit. Go under it, and you’re fine. Go over it, and you’re in violation.

What Requires a Dispensary License

Here is where things get serious.

Products above those THC thresholds must be sold through a licensed cannabis dispensary. That includes delta-8-THC, delta-9-THC, delta-10-THC, and other synthetic or processed forms of THC. It also includes edibles, vapes, tinctures, and flower products with higher THC levels.

In September 2025, the Appellate Court of Maryland ruled on a key case called Moore v. Maryland Hemp Coalition. The court upheld the state’s hemp restrictions and removed temporary legal protections that had allowed some non-licensed shops to keep selling these products. Enforcement is now fully active.

Many retailers who were selling delta-8 products assumed they were safe. They found out the hard way. Don’t be one of them.

Labeling and Packaging Rules

All THC products in Maryland must follow strict labeling rules. This applies even to products sold outside the licensed dispensary system.

Your product must include all required warning labels. It must provide a Certificate of Analysis, or COA, through a QR code or link. A COA is a lab test that shows exactly what’s in the product. The label must also list all cannabinoid ingredients and their weights.

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This is basically a food label, but for cannabis products.

The Alcohol, Tobacco, and Cannabis Commission, known as the ATCC, enforces these rules. They inspect retailers, seize non-compliant products, and issue fines.

Penalties and Consequences

So what happens if you break these laws? Let’s talk numbers.

If you sell or distribute intoxicating THC products without a cannabis license, you could face a misdemeanor charge. A conviction can bring a fine of up to $5,000. That’s per violation.

You’re also looking at potential product seizures. The ATCC can take your inventory. They can shut down your business temporarily or permanently.

Selling without a license is not a minor issue. Think of it like an unlicensed contractor building a house. The fines add up fast, and you can lose everything you’ve built.

For hemp growers, violations of the growing program can result in suspension or revocation of your license. That means you can’t legally grow or sell hemp at all.

Special Circumstances

CBD for Medical or Personal Use

You do not need a license to buy or use CBD products for personal use. Adults can purchase low-THC hemp products from general retailers. Products with very low THC levels are widely available in stores.

Smoking or vaping hemp in public is a different story. Maryland law bans smoking cannabis and hemp in public places. This includes parks, sidewalks, bars, restaurants, and public transportation. A first offense can cost you up to $50. Repeated offenses can mean fines up to $150.

You also cannot smoke hemp while driving a vehicle. That’s illegal in Maryland. Full stop.

Age Requirements

Personally, I think the age rules make a lot of sense here.

You must be 21 or older to buy intoxicating hemp or cannabis products from a licensed dispensary. The age-21 rule was upheld by the Maryland Appellate Court in 2025. It is now fully enforced across the state.

Non-intoxicating CBD products, like topicals and dietary supplements, can be purchased by adults 18 and older in most retail settings.

The Delta-8 Gray Zone

Wait, it gets better. Or actually, more complicated.

Delta-8 THC products became hugely popular in recent years. They gave people a mild intoxicating effect while technically being legal under old hemp rules. Maryland has cracked down hard on this.

Delta-8 and delta-10 products above the THC threshold must now be sold only through licensed dispensaries. If you see these products at a gas station or smoke shop, the retailer may be violating state law.

How to Stay Compliant

Here’s what you need to do, depending on your situation.

If you are a farmer, apply for your Maryland Hemp Farming Program license through OneStop. Get your background check done early. Register your growing sites and pay your fees. Keep your certificate on hand at all times. Renew before December 31 each year.

If you are a retailer, check the THC levels in every product you sell. If they exceed 0.5 mg per serving or 2.5 mg per package, you need a cannabis dispensary license to sell them. Keep a compliance binder with your COAs and labeling records.

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If you are a consumer, you’re fine buying non-intoxicating hemp and CBD products anywhere. For anything stronger, buy from a licensed dispensary. Always ask for lab test results if you’re unsure what’s in a product.

Don’t worry, this all sounds like a lot. But once you know the rules, they’re pretty easy to follow.

Frequently Asked Questions

Is hemp legal to grow in Maryland? Yes. Hemp is legal to grow commercially in Maryland under the Hemp Farming Program. You must get a license from the Maryland Department of Agriculture first.

Can I sell CBD products in a regular store? Yes, if the product contains less than 0.5 mg of THC per serving and under 2.5 mg per package. Anything above those limits must be sold through a licensed cannabis dispensary.

Is delta-8 THC legal in Maryland? Delta-8 products above the THC threshold are only legal to sell through licensed cannabis dispensaries. Selling them elsewhere is a violation and can result in fines up to $5,000.

How much does a hemp farming license cost in Maryland? The Part One application fee is $50. You then pay $500 per growing site when Part Two is approved. All permits expire on December 31 of the year issued.

Can I smoke hemp in public in Maryland? No. Smoking hemp or cannabis in public places is illegal in Maryland. You can face a fine of up to $50 for a first offense and up to $150 for repeat offenses.

Do I need a background check to grow hemp in Maryland? Yes. Every key participant in a hemp growing operation must pass an FBI criminal background check. People with felony convictions in the past ten years are not eligible.

Where can I buy high-THC hemp products legally? You must buy them at a licensed Maryland cannabis dispensary. The Maryland Cannabis Administration has a list of licensed dispensaries on its website.

Final Thoughts

Maryland’s hemp laws have changed fast. The 2025 updates drew a clear line between hemp and cannabis products. Know which side of that line your product or business falls on.

If you grow hemp, get licensed and stay current. If you sell hemp products, check your THC levels and your paperwork. If you use hemp products, stick to licensed dispensaries for anything stronger than basic CBD.

Now you know the basics. Stay informed, stay compliant, and when in doubt, check with the Maryland Department of Agriculture or speak with a licensed attorney.