What Is Hemp and How Is It Different from Weed?

If you shop for cannabis in Canada, you have probably seen the word hemp used in many different ways.
You may also hear people compare weed vs hemp or talk about cannabis vs hemp as if they are totally different plants.

They are related, but they are not the same.

In this guide, you will learn what hemp is, what cannabis is, and how hemp is different from weed.
By the end, you will understand how hemp fits into the cannabis world and why it matters when you shop online at a Canadian dispensary like Get Kush.

What Is Cannabis?

To understand hemp, you first need to understand what cannabis is.

Cannabis is a plant genus.
A genus is a group of closely related plants.

All cannabis plants belong to the same family, even though they can look and act very differently.

Humans have used the cannabis plant for thousands of years.
People have used it for:

Medicine
Clothing and rope
Food and oil
Spiritual and cultural practices
Recreational use

In modern science, cannabis plants are usually grouped into two main types based on how they are grown and how they are used.

Those two types are hemp and marijuana (often called weed).

What Is Hemp?

So, what is hemp exactly?

Hemp is a type of cannabis plant that is grown for industrial and wellness purposes.
It is legally defined by how much THC it contains.

In Canada, hemp is cannabis that contains 0.3% THC or less by dry weight (Health Canada).

THC stands for tetrahydrocannabinol.
It is the compound in cannabis that causes a “high.”

Because hemp has such low THC levels, it does not produce intoxicating effects.

Hemp plants are usually grown to be tall and fibrous.
They are used to make a wide range of everyday products, including:

Textiles and clothing
Paper and building materials
Food products like hemp seeds and oil
Wellness products, including hemp CBD

What Is Weed?

Weed is a common name for cannabis plants that are grown for their psychoactive effects.

You may also hear weed called:

Marijuana
Flower
Bud
Cannabis

Unlike hemp, weed is grown to produce higher levels of THC.

In Canada, legal cannabis products sold through licensed dispensaries are carefully tested and regulated.
These products are designed for recreational or medical use.

Weed plants are usually shorter and bushier than hemp plants.
They are bred to produce resin-rich flowers that contain cannabinoids and terpenes.

Weed vs Hemp: The Key Difference

When people talk about weed vs hemp, they often think the plants are totally different.

They are not.

Both hemp and weed come from the cannabis plant.
The biggest difference is how much THC they contain and how they are used.

Here is a simple way to understand it:

Hemp is cannabis with very low THC
Weed is cannabis with higher THC.

This legal and chemical difference affects everything from how the plant is grown to how it can be sold.

Cannabis vs Hemp: Legal Definitions in Canada

The debate around cannabis vs hemp often comes down to the law.

In Canada, cannabis is regulated under the Cannabis Act.
Hemp is regulated under the Industrial Hemp Regulations, which fall under the same act but have different rules.

Key legal points in Canada include:

Hemp must contain 0.3% THC or less
Licensed growers must use approved hemp seed varieties.
Hemp-derived products must still follow safety and labelling rules

Weed, on the other hand, can contain much higher THC levels but must be sold through licensed channels like Get Kush.

These legal definitions help protect consumers and ensure product quality (Health Canada).

What Are Cannabinoids?

To fully understand hemp and weed, you need to know what cannabinoids are.

Cannabinoids are natural chemical compounds found in cannabis plants.
They interact with your body’s endocannabinoid system, which helps regulate things like mood, sleep, pain, and appetite.

There are over 100 known cannabinoids.
The two most well-known are:

Both hemp and weed contain cannabinoids, but in different amounts.

What Is THC?

THC is the cannabinoid that causes psychoactive effects.

It is responsible for the feeling of being “high.”

Weed contains higher levels of THC.
Hemp contains very small amounts, not enough to cause intoxication.

THC has been studied for potential effects related to:

Pain relief
Appetite stimulation
Nausea reduction

These effects depend on dose, individual biology, and product type (Government of Canada).

What Is Hemp CBD?

One of the most popular hemp-derived compounds is CBD.

CBD stands for cannabidiol.
It is a non-intoxicating cannabinoid.

When people talk about hemp CBD, they mean CBD that comes from legally grown hemp plants rather than high-THC cannabis.

Hemp CBD is commonly found in:

Oils and tinctures
Capsules
Topicals like creams and balms

CBD does not produce a high.
Research suggests it may support relaxation and general wellness, though studies are ongoing (World Health Organization).

How Hemp and Weed Are Grown Differently

Hemp and weed are grown with very different goals in mind.

Hemp farming focuses on:

Tall plants
Strong stalks
High seed or fibre yield

Hemp is often planted close together in large fields.

Weed cultivation focuses on:

Dense flowers
High cannabinoid and terpene content
Controlled indoor or greenhouse environments

Weed plants need more space, light control, and careful trimming.

These differences explain why hemp looks more like bamboo or corn, while weed looks bushy and flower-heavy.

How Hemp Is Used

Hemp is one of the most versatile plants on the planet.

It is used in many industries because it grows quickly and requires fewer pesticides than some crops (USDA).

Common uses of hemp include:

Food: hemp seeds, protein, and oil
Clothing: durable fabrics
Wellness: hemp CBD products
Construction: hempcrete and insulation

Because hemp does not cause intoxication, it is often used in everyday consumer goods.

How Weed Is Used

Weed is mainly used for recreational and medical purposes.

In Canada, legal weed is available in several forms, such as:

Consumers choose weed products based on THC level, strain type, and terpene profile.

Licensed online dispensaries like Get Kush provide lab-tested cannabis so you know exactly what you are buying.

Is Hemp the Same as CBD?

This is a common question.

Hemp and CBD are not the same thing, but they are closely related.

Hemp is the plant
CBD is a compound found in the plant

Not all hemp products contain CBD.
For example, hemp rope or fabric does not provide cannabinoids.

When shopping, it helps to read product descriptions carefully so you know whether you are buying hemp fibre, hemp food, or hemp CBD.

Why the Difference Matters to You

Understanding weed vs hemp helps you make better choices as a consumer.

If you are looking for:

Non-intoxicating wellness products, such as hemp CBD, may be suitable
Psychoactive effects, weed products are the right option.

Knowing the difference also helps you stay informed about legality, safety, and product quality.

In Canada, buying from licensed sources ensures products meet federal testing standards.

Hemp and Cannabis Safety

Both hemp and weed products sold legally in Canada must meet safety rules.

Health Canada requires:

THC testing
Contaminant screening
Clear labeling

These regulations exist to protect you as a consumer.

When you shop online, choosing a trusted cannabis dispensary like Get Kush helps ensure you receive tested and compliant products.

Final Thoughts: Hemp vs Weed Made Simple

To summarize:

Cannabis is a plant family
Hemp is cannabis with very low THC.
Weed is cannabis with higher THC.
Hemp CBD comes from hemp and does not cause a high

Once you understand these basics, cannabis becomes much less confusing.

Whether you are learning, browsing, or shopping, knowing the difference between hemp and weed helps you make informed decisions.

If you want to explore lab-tested, high-quality cannabis products in Canada, Get Kush offers a wide selection with clear information to guide your choices.

References:

Sian Ferguson & Felecia Dawson, MD – 2025 – Hemp vs. Marijuana: What’s the Difference? – Healthline. Available at: https://www.healthline.com/health/hemp-vs-marijuana

Wikipedia Contributors – n.d. – Hemp – Wikipedia. Available at: https://en.wikipedia.org/wiki/Hemp

WebMD Editorial Contributors – n.d. – Hemp: Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews – WebMD. Available at: https://www.webmd.com/vitamins/ai/ingredientmono-1605/hemp#overview

Dr. Leslie Lars Iversen, CBE FRS MAE