What is THCa Flower? Dive into the World of THCa Hemp Flower - Outer Space Distribution

What is THCa Flower? Dive into the World of THCa Hemp Flower

Disclaimer - This article is for informational purposes only. In no way is it intended to provide legal advice. Always consult local laws and regulations to ensure legal compliance! For more information please visit our content policy located in our terms of service. Last updated 09/30/2023

As the cannabis industry evolves, new discoveries and research continually reshape our understanding of this remarkable plant. The focus for many has traditionally been on THC, the primary psychoactive compound in cannabis. But lately, there's been significant buzz around THCa, or tetrahydrocannabinolic acid. As curiosity grows, it's essential to address the question, "What is THCa?" and explore the significance of the THCa flower.

THCa defined

Basic Definition of THCa: Tetrahydrocannabinolic acid, commonly abbreviated as THCa, is one of the many cannabinoids found in the cannabis plant. At its core, it's the raw, non-psychoactive precursor to the more renowned THC. This means that before heat or age has a chance to transform it, cannabis flowers predominantly contain THCa, not THC. For more on this difference, check out or full article on it “THC vs THCa: Key Differences, Decarboxylation and More!

Freshly harvested cannabis, whether it's hemp or marijuana, primarily contains THCa and only trace amounts of THC. It's only when the plant material undergoes decarboxylation (a process introduced by heat or prolonged time) that THCa transforms into THC. This is why consuming raw cannabis won't produce the intoxicating effects commonly associated with marijuana; you're primarily consuming THCa. It's akin to the difference between eating a raw and a roasted cocoa bean – the foundational elements change with heat.

THCa flower vs. THC flower

THCa flower refers to raw hemp buds rich in THCa. In contrast, THC flower often pertains to the THC-laden buds most people are familiar with. Freshly harvested cannabis, irrespective of whether it's classified as weed flower or hemp, is predominantly composed of THCa, with only minuscule amounts of THC. It's this raw form, the THCa hemp flower, that's capturing the interest of many due to its non-intoxicating nature.

Now, while you might have heard of THC and CBD – the most famous siblings in the cannabinoid family – there's a vast spectrum of these compounds, with each having its distinct characteristics such as THCa.

THCa, or tetrahydrocannabinolic acid, is one of these many cannabinoids. But what sets it apart is that it's a precursor to the well-known THC. While it's present in raw and live hemp and cannabis, it doesn’t produce the psychoactive effects associated with first converting to THC. As the plant dries or is exposed to heat, THCa undergoes a transformation to become THC. Understanding this distinction and how THCa fits into the broader spectrum of cannabinoids gives us a clearer picture of the versatility and potential of the hemp and cannabis plant.

How THCa flower is cultivated:

Cultivating THCa-rich flower isn't drastically different from traditional hemp or cannabis farming, but it requires meticulous attention to detail. The primary objective is to preserve the raw, unheated state of the plant, ensuring that the THCa isn't inadvertently converted into THC. This involves careful temperature regulation throughout the growing process, and a particular focus during the drying and curing stages. Humidity levels are also vigilantly monitored, as moisture can accelerate the conversion process.

Breeding practices play an instrumental role in determining the cannabinoid profile of a cannabis plant. Through selective breeding, cultivators can emphasize certain desirable traits, including the potential for higher THCa content. As research continues to uncover the myriad benefits of THCa, breeders are becoming more intentional about producing strains that are rich in this particular cannabinoid. By cross-breeding specific strains known for their THCa potency, or by emphasizing particular environmental factors that favor its production, breeders can influence and elevate the THCa content in the resulting plants. 

Consumption methods

When it comes to consuming THCa flower, the methods you choose can significantly influence the experience you get. As THCa becomes a more recognized player in the hemp industry, consumers and enthusiasts alike are experimenting with various ways to make the most of its potential. Here, we'll delve into the diverse consumption methods and how they compare in terms of effects and potency.

Various Ways to Consume THCa Flower:

Raw Consumption: Consuming THCa flower in its raw form is akin to how some health enthusiasts juice raw cannabis leaves. By integrating raw THCa flower into smoothies or salads, you ensure the compound remains unaltered by heat. Hence, THCa retains its acid form, promising you an experience devoid of any intoxicating effects.

Vaping & Smoking:

Vaporizing, or "vaping," and smoking are prevalent methods for enjoying THCa flower. Both methods involve the application of heat, critical for the decarboxylation process. Here's where things change: when THCa encounters heat, it undergoes decarboxylation and morphs into THC. The swift heat from vaping and smoking ensures almost total decarboxylation, drawing out the psychoactive attributes of the compound. Due to these pronounced effects, it's not recommended to smoke, vape, or craft edibles using THCa unless fully aware of the potential outcomes.

Infused Oils and Tinctures:

Infusing THCa with carrier oils or alcohol results in tinctures. These can be administered sublingually, directly under the tongue, facilitating quicker absorption into the bloodstream. While tinctures provide effects more swiftly than edibles, they still lag behind the immediacy of vaping and smoking. Remember, these methods can introduce psychoactive results, so always exercise caution and be meticulous with dosing.


Even though it's not a method of "consumption" in the traditional sense, THCa's benefits can be harnessed through topicals like creams, balms, and lotions. Applying these products to the skin provides localized relief. The best part? It does so without causing any psychoactive effects or entering the bloodstream.

By understanding these consumption methods, consumers can make informed decisions about how best to enjoy the benefits of THCa flower based on their preferences and needs.

Navigating the landscape of hemp and cannabis regulations can sometimes feel like maneuvering through a maze, especially with newer products and derivatives like THCa flower making their entrance. At the federal level, the 2018 Farm Bill legalized hemp and its derivatives, so long as they contain less than 0.3% delta-9 THC by dry weight. Since THCa is technically not THC, it skirts around this specific stipulation. However, it's essential to recognize that when THCa is exposed to heat (decarboxylation), it converts to THC, which can potentially push the product's THC content over the legal threshold. For an indepth look at the legal status of THCa, check out “Is THCA Legal? State-by-State Breakdown

Lab testing & transparency

To ensure compliance, many reputable companies, like ours, invest in third-party lab testing. This not only verifies the product's THC content but also confirms the presence and concentration of THCa. As an informed consumer, always Check for lab testing before purchasing any hemp or cannabis product.

Trying THCa flower

As we wrap up this journey through the universe of THCa flower, it's evident that understanding this unique cannabinoid is more than just a passing trend. Its rise in popularity speaks volumes about its potential and the evolving demands of conscious consumers. THCa offers a fresh perspective in the vast world of cannabinoids.

As you embark on your own exploration of THCa and the broader world of hemp and cannabis, remember that knowledge is the key. Equip yourself with the right information, ask questions, and always strive for quality and authenticity in your choices. And if you're curious about how THCa fits into the spectrum of premium products, we invite you to explore Outer Space CBD's extensive range. Dive deeper into our resources, discover our commitment to excellence, and join us in this exciting journey towards holistic wellness. Embrace the potential of THCa, and you might just discover a new favorite.

Embark, explore, and elevate with Outer Space CBD.

The content presented on this website is strictly for informational purposes and should not be interpreted as legal advice or as any definitive statement regarding the status of current laws. While the information and materials on this site aim to be accurate and current, state-specific laws are constantly evolving, and there may be occasional discrepancies. Prior to making any purchase or taking any actions based on the content here, we highly recommend consulting with a legal professional in your jurisdiction to confirm the status of the laws pertinent to our products. For a comprehensive legal disclaimer, please read our Content Policy located in our terms of service.

Back to blog