August 30, 2022 6 min read

Avid cannabis consumers have had no trouble finding a place for the vapes, tinctures, and various edibles made from ultra-potent THC-O, but THC-O flower is still a bit of an enigma. After all, cannabis flower naturally contains only trace amounts of THC-O, so THC-O can’t be harvested straight from the plant.

If you’ve found yourself asking “What is THC-O flower and how is it made?”, you’re in the right place. We’ll break down the details behind THC-O flower manufacturing and the benefits to this fragrant consumption method down below:

Key Takeaways

  • THC-O flower is a popular dosing method that provides fast acting effects and a customizable user experience.
  • Unlike other cannabis flower products, there are no naturally occurring THC-O strains.
  • Manufacturers have found a way to produce THC-O flower from hemp flower, but different manufacturing procedures yield wildly different results.
  • THC-O flower legality is more complicated than general THC-O laws. Some jurisdictions that allow the sale of THC-O products still prohibit raw products like hemp flower.

What is THC-O Flower?

A jar full of raw THC-O flower that can be smoked in a paper or a bowl just like traditional cannabis flower

Ever since legal cannabis hit its peak, geneticists have gone wild creating new strains of high-THC cannabis flower that take on unique cannabinoid and terpene profiles. Each strain is responsible for its own range of therapeutic effects, and the wide variety of cannabis strains available offer cannabis consumers plenty of choice.

Many strains have been specifically bred to contain certain cannabinoids, like high-CBG or high-CBC strains. Unfortunately, researchers have not unlocked the code to making cannabis strains that contain naturally high amounts of THC-O, so THC-O flower needs to be made by a different method. Let’s talk about why THC-O flower cannot be easily bred:

THC-O Flower Implications

THC-O is naturally occurring in cannabis material, but only in very small quantities, usually less than 1%. That means that while THC-O can be sourced from natural cannabis material, the method is pretty ineffective and would make THC-O products far too expensive for the general public to afford.

Luckily, a renowned cannabis researcher unlocked a method for converting CBD, a naturally abundant cannabinoid, into Delta-8-THC in the early 2000’s. This method is now being widely used by cannabinoid extraction technicians to various extents. The same method is used to convert Delta-8 to THC-O, which makes THC-O material much more accessible than it would be otherwise.

Thanks to major advancements, you can now find legal THC-O material in the form of gummies, edibles, vaporizers, and—you guessed it—THC-O flower. Now, let’s dig into how the flower is actually made:

THC-O flower is made from hemp flower.

Since THC-O flower has not yet been genetically mastered, THC-O flower is made from CBD hemp flower. Manufacturers looking to create a THC-O flower that replicates the natural aroma and flavor of traditional cannabis flower start with premium hemp flower. Then, they add THC-O concentrate to the flower using one or more of the following methods:

The raw flower material may be dipped in a liquid THC-O concentrate. However, distillate is an oily material that doesn’t ever dry completely, which can result in a soggy flower product that isn’t easy to smoke or produces a heavy smoke.

Some manufacturers lightly spray THC-O distillate onto the flower material. This flower won’t be as potent, but the overall smoking experience may be lighter and more enjoyable, and the flower is generally less soggy and is therefore less harsh to smoke and more appealing to consumers.

An innovative but less common method involves creating a solid Delta-8-THC distillate material that is “dusted” onto the flower. This method allows Delta-8 to be added in larger quantities, resulting in a potent D8 flower that isn’t harsh or soggy.

Any combination of these methods may be used, but the end result (when made using high-quality materials) is still a potent, flavorful, herbal flower that burns and smokes just like traditional cannabis flower.

THC-O flower and hand rolled joints that are ready to be smoked

How is THC-O Concentrate Made?

THC-O starts as CBD concentrate extracted from hemp flower. Then, the CBD is refined using one of many different extraction techniques and converted to Delta-8using a process called “isomerization.” This chemical process simply transforms one compound into another. In this case, CBD is converted to Delta-8-THC. Manufacturers can take this a step further and use the same isomerization process to convert Delta-8 into THC-O. Finally, the extract is carefully refined to concentrate the THC-O material and remove any unwanted chemicals, including leftover acids or byproducts.

This concentrate material is what’s added to the hemp flower to create THC-O flower. It’s important that the concentrate material is carefully lab tested to ensure its potency and purity.

Benefits of THC-O Flower vs Other Products

As you can imagine, the THC-O flower offers a range of benefits thanks to its complete cannabinoid profile and “natural” dosing method.

Unlike other THC-O dosing styles, this unique product offers the benefits of the whole-plant hemp formulation. Usually, hemp flower contains moderate to high levels of CBD and an arrangement of other cannabinoids that may work together to provide synergistic benefits, a phenomenon known as the "entourage effect."

Some of this synergy also comes from the naturally occurring terpenes in the hemp flower, which may provide their own range of therapeutic benefits.

The specific therapeutic properties vary by strain, so you'll need to research each strain individually before you choose, but the variety of strains available make it easier than ever to find a THC-O product that meets your needs.

There are some benefits to smoking hemp flower compared to other dosing types, like the following:

  • THC-O flower is fast-acting, and you can reap the psychoactive benefits in only a few minutes.
  • Thanks to fast-acting benefits, flower can be easily “stacked” in small doses until you better understand your limits.
  • Although some may consider it a drawback, the effects from THC-O flower may wear off more quickly than edibles, which offers more control over the user experience. THC-O flower’s effects can last anywhere from 2-4 hours.
  • Many suggest that the added CBD in the hemp flower offers a more “balanced” psychoactive experience as well as boosted therapeutic benefits.
  • THC-O flower is a good replacement for Delta-9 flower in some cases. It may offer a similar aromatic experience without many of the drawbacks, like legality or accessibility issues.

Is THC-O Flower Legal?

THC-O is federally legal thanks to its hemp classification, but its legality does vary by state. THC-O flower may have even more regulations to navigate since some states don't allow raw flower or smokable forms of hemp to be sold.

For the most part, THC-O laws follow suit with Delta-8 laws in each state, so you can check the Delta-8-THC laws in your state to learn more.

Where to Buy THC-O Flower

THC-O flower has one very significant advantage compared to Delta-9 flower—it’s much more accessible. In areas where THC-O is legal, you can buy THC-O flower online. While it may be easy to find a slew of distributors in a quick web search, there are a few steps you should take to help weed out the low-quality formulas.

  • Look for a transparent distributor that is transparent about their manufacturing process, which means they should divulge details about how their THC-O is made and where they source their hemp material (U.S. grown hemp is often best).
  • A high-quality distributor will provide third-party lab tests before you buy. These tests should prove label accuracy and help you know what’s actually in a product before you buy.
  • Check out other ingredients to ensure they meet your needs. Some brands may use artificial ingredients or other potentially harmful additives.

Alternatives to THC-O Flower

If you find that THC-O is not legal in your area, or you simply think you may benefit from a different dosing method, there is an alternative that may provide a similar dosing experience and therapeutic profile.

Vida Optima Elev8 THC-O Vape

THC-O vaporizers are another inhalation method made from THC-O distillate. These products often have terpenes added to offer the unique benefits of different Sativa, Indica, and Hybrid strains. Unlike flower, there’s no raw flower material, so other cannabinoids (like CBD) can also be avoided if necessary.

Still, like smoking THC-O flower, THC-O vaporizers are fast-acting doses that can easily be stacked as needed. The effects have a similar duration (2-4 hours) and provide very similar benefits.

If you’re looking for a THC-O vaporizer or another federally legal hemp-derived THC product to fit into your daily routine, check out our Elev8 Collection. We use premium, U.S. grown hemp material and industry-leading extraction techniques to make a variety of different Delta-8 and THC-O products. You’ll always find lab-tests that you can view before you buy, and all of our products are 100% Farm Bill compliant.


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