Hemp vs. Marijuana: What Are the Differences?

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Hemp and marijuana are often talked about as if they are the same thing, but they are actually quite different. While both come from the same plant family, they have different uses, effects, and legal rules.

If you live in Kentucky and are exploring your options, understanding these differences is an important first step.

Are Hemp and Marijuana the Same Plant?

Hemp and marijuana both come from the cannabis plant, however, they are grown and classified differently based on how much THC they contain.

THC is the compound that causes the “high” feeling.

• Hemp contains very low levels of THC (0.3% or less), and some products may contain no THC at all, depending on how they are processed

• Marijuana contains higher levels of THC

This difference in THC is what separates hemp from marijuana under the law.

What Is Hemp?

Hemp is mainly used for industrial and wellness purposes. Because it contains very little THC, it does not produce intoxicating effects.

Common uses for hemp include:

• CBD products like oils, gummies, and creams

• Clothing and textiles

• Paper and building materials

• Food products like hemp seeds and oils

Federal Laws Surrounding Hemp

Hemp became legal at the federal level in 2018, as long as it stays under the 0.3% THC limit. Because of this, hemp products are widely available, often found in unregulated stores like gas stations and online.

However, federal laws around hemp are starting to change. Lawmakers are currently reviewing how hemp is defined, especially when it comes to its THC. Some new proposals aim to expand how THC is measured and regulated. Instead of only limiting delta-9 THC, lawmakers want to include other forms of THC found in the plant, such as delta-8 and similar compounds, when determining whether a product is legal. This could lead to stricter rules and potentially ban certain hemp-derived products that are currently being sold. If these changes move forward, certain hemp-derived products that are currently legal could become more restricted. As the market continues to grow, regulations are evolving to keep up.

The Laws Surrounding Marijuana

In Kentucky, marijuana is grown for medical use. It contains higher levels of THC, which can produce both therapeutic effects and a “high.”

Marijuana is often used to help with:

• Chronic pain

• Anxiety

• Nausea

• Sleep issues

• Other qualifying medical conditions

Unlike hemp, marijuana has historically not been federally legal, and each state has created its own rules. In Kentucky, marijuana is legal for medical use only under qualifying conditions. Patients must be evaluated and certified by a licensed provider to legally access it.

On the federal level, marijuana is in the process of being rescheduled, which could shift how it is regulated and researched across the country. While this does not mean it will be fully legal nationwide, it is a major step toward broader acceptance and updated policies.

Key Differences Between Hemp and Marijuana

While they may look and smell similar, hemp and marijuana are very different in how they are used and regulated.

THC Content

• Hemp: 0.3% or less

• Marijuana: Higher THC levels

Effects

• Hemp: Non-intoxicating

• Marijuana: Can cause psychoactive effects

Common Uses

• Hemp: Wellness products and industrial materials

• Marijuana: Medical treatment and symptom relief

Legal Status

• Hemp: Federally legal (with restrictions)

• Marijuana: State-regulated and restricted, federally illegal

Why Do People Get Them Confused?

The confusion mostly comes from the fact that hemp and marijuana come from the same plant species and look very similar.

The legal definition is based only on THC levels, which makes things even more confusing, especially with newer hemp-derived products that have intoxicating effects.

As laws continue to change, it’s important to stay informed about what is and isn't allowed.

What This Means for Kentucky Patients

For Kentuckians, the difference between hemp and marijuana matters when choosing how to manage symptoms.

• Hemp products, like CBD, may help with mild symptoms

• Medical marijuana provides stronger relief for a variety of medical conditions and requires certification from a licensed provider

Knowing the difference can help you decide what option is right for your needs. In Kentucky, if you want access to real marijuana products at licensed dispensaries, you must have an active medical marijuana card. As dispensaries begin to open across the state, certified patients will be able to purchase a variety of regulated products, including flower, edibles, tinctures, vapes, and concentrates.

Final Thoughts

Hemp and marijuana may come from the same plant, but they are not the same.

Hemp is widely available and non-intoxicating, while marijuana is more regulated and typically used for medical purposes.

If you are considering medical marijuana in Kentucky, the best next step is to speak with a qualified provider to see if you meet the requirements and to explore your options safely and legally. At Kentucky Marijuana Card, our licensed providers make the process simple with in-person appointments, helping guide you through your evaluation and next steps.

Access Medical Marijuana in Kentucky Now!

Medical marijuana is finally here, Kentucky, so get your marijuana card now!

Schedule your appointment today to get your marijuana card and start accessing Kentucky dispensaries as they open across the state.

Don’t wait—schedule your appointment and start your journey toward relief. Subscribe to our newsletter for more updates on the program and dispensaries!

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Doctors Who Care.

Relief You Can Trust.

At Kentucky Marijuana Card, we’re here to make the process easy and stress-free. Our team is dedicated to helping you unlock the full benefits of Kentucky’s medical marijuana program while improving your overall quality of life.

Don’t wait to start feeling better. Call us at (833) 781-6360 or schedule your evaluation today, and take advantage of the many benefits a medical card has to offer!

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