Hemp Knowledge, THCA

THC vs THCA in Flower

THC vs THCA in Flower

It is essential to recognize that THCA itself lacks psychoactive properties and will not induce a high. Its distinct chemical structure—which includes an extra carboxyl group—makes it larger than THC and inhibits its ability to bind to the body’s CB1 and CB2 receptors within the endocannabinoid system, which accounts for this distinction.

When cannabis is initially harvested and dried, it predominantly contains THCA, with minimal levels of THC. However, the transformation of THCA into THC occurs through a process termed decarboxylation, which is triggered when THCA is subjected to light or heat, such as during smoking or cooking.

This conversion process is the reason why heating THCA products, like THCA diamonds and flowers, is necessary to experience their psychoactive effects. Decarboxylation effectively eliminates the carboxyl group from THCA, enabling it to bond with the body’s endocannabinoid receptors.

Table of Contents:

Can THC and THCA Flower Make You High?

Yes, THC can make you high, while THCA alone will not. THCA and THC, both present in the cannabis plant, exert notably distinct effects on individuals. While THCA lacks psychoactive qualities, THC is acknowledged as a psychoactive compound.

To put it simply, the consumption of THC is likely to induce a high, contingent on the quantity consumed. That being said, when taken exactly as prescribed, THCA has no psychoactive effects. This implies that when raw cannabis is ingested, the resulting experience will differ from that of heated or processed cannabis.

It’s worth noting that the impact of THCA primarily hinges on the strain’s potency and the method of consumption. Generally, smoking or vaporizing cannabis tends to yield a swifter onset of effects and a more pronounced high. In contrast, eating edibles produces a stronger, longer-lasting high that takes longer to kick in.

Additionally, the individual’s experience of psychoactive effects depends on the form of THCA, such as diamonds or live resin.

How Do THC and THCA Flowers Differ From Each Other?

We’ve already established that delta-9 THC and THCA have distinct effects on the body, but there are further disparities between these two cannabinoids that are worth noting.

Chemical Structure

Chemically speaking, THCA and THC are not the same. With its carboxylic acid group (COOH) attached to its molecular structure, THCA serves as the acidic precursor to THC. When THCA undergoes heating, as in smoking or vaporization, the carboxylic acid group is removed, leading to its conversion into THC.

Psychoactive Effects

Since THCA doesn’t produce the typical “high” associated with marijuana usage, it doesn’t produce the typical “high” associated with it. Alternatively, THC, a psychoactive component of cannabis, causes users to feel a potential buzz.


Since THCA is not psychoactive, it is usually consumed in greater quantities than THC. For instance, individuals seeking potential wellness benefits from cannabis may opt for a higher dose of THCA, whereas those using cannabis for recreational purposes may consume products containing THC to achieve a psychoactive effect.


A high percentage of THCA is found in raw or unheated cannabis plant material, including fresh leaves and flowers. On the other hand, heat—as in smoking or vaporization—causes THC to be produced from THCA. THC serves as the primary psychoactive compound found in dried and cured cannabis flowers, as well as in cannabis concentrates and edibles.

How is THCA Flower Made?

Producing THCA flower involves growing cannabis or hemp plants with elevated THCA concentrations. To maintain the THCA content, these plants are harvested prior to the decarboxylation process. You can consume THCA flower raw, add it to products as an infusion, or process it to make different THCA products for different ways to consume it.

Can You Grow THCA Flower?

Yes, you can grow THCA flower by cultivating specific cannabis or hemp strains with high THCA content. 

As THCA is an inherent compound in hemp plants, any hemp or cannabis plant capable of producing THC will also inherently produce THCA. As a result, growing cannabis plants with high THCA concentrations makes it possible to produce THCA-rich flowers.

Nevertheless, it’s crucial to acknowledge that the quantity of THCA present in a cannabis plant can fluctuate due to various factors, including the specific growing conditions and the techniques employed during harvesting. 

Furthermore, certain cannabis strains are renowned for their higher THCA content, underscoring the importance of selecting the appropriate strain when aiming for THCA-rich flowers. Additionally, variables such as lighting, temperature, humidity, and nutrient levels can significantly influence the THCA levels within the plant.

Incorporating techniques like low-stress training (LST) and high-stress training (HST) may potentially enhance the number of flower sites on a plant, leading to a potentially larger yield of THCA-rich flowers.

Can THCA Hemp Flowers Be Grown Like THC Cannabis Flowers?

Yes, THCA hemp flowers can be grown similarly to THC cannabis flowers. Cannabis sativa, the plant that produces both THC and THCA, is used in the cultivation of hemp flowers with high THCA content. Nevertheless, the primary distinction between the growth procedures for THCA and THC lies in the intended outcome of cultivation.

The fundamental contrast stems from the genetic composition of the plant and the specific environmental conditions in which it is nurtured.

In the case of THCA-hemp, cultivation predominantly revolves around optimizing the plant’s high THCA content, while the focus shifts to post-harvest processes when aiming for THC production.

Regardless of the target compound, both cannabinoids generally necessitate similar cultivation techniques. These encompass choices between indoor or outdoor cultivation, the utilization of hydroponic or soil-based growth methods, and the implementation of routine maintenance practices like pruning and pest control.

What is a High THCA Hemp Flower Percentage?

In the United States, the THC content in hemp flowers is subject to legal regulations, with a strict limit of 0.3% on a dry weight basis, as mandated by the 2018 Farm Bill.

The Farm Bill defines hemp as follows:

The plant Cannabis sativa L. is known as hemp, as are all parts of it, such as seeds, extracts, cannabinoids, isomers, acids, salts, and salts of isomers, whether or not they are growing, with a concentration of no more than 0.3 percent of delta-9 tetrahydrocannabinol on a dry weight basis.”

Consequently, a high THCA hemp flower percentage is capped at 0.3%.

However, it is important to recognize that THCA functions as a precursor to THC and can be converted into THC by a process known as decarboxylation, which is triggered when the plant material is heated or exposed to ultraviolet light.

Therefore, while a high THCA percentage in hemp flowers may not necessarily signify elevated THC levels, it can still indicate the potential for high-quality flowers with potentially beneficial effects. Moreover, certain hemp strains may contain heightened levels of THCA, which could yield a more potent effect when consumed.

An additional aspect that sets THCa vs THC flower apart is their legal status.

THC is illegal to possess, use, or distribute in the United States because it is listed as a Schedule I substance under the federal Controlled Substances Act.

Whether or not THC is legal in your state, however, depends on where you live. Several states have enacted legislation allowing the possession and consumption of THC for medical and/or recreational purposes, while others have decriminalized small-scale possession.

Conversely, there are no explicit regulations governing the possession or utilization of THCA in the United States. Since THCA falls under the category of hemp-derived products, it is technically considered legal in accordance with the Farm Bill, notably since it lacks THC, is non-psychoactive, and carries no addictive properties.

However, hemp-related laws are continually evolving, so it is vital to acknowledge this fact. Therefore, it is advisable to thoroughly research the prevailing regulations in your locality or seek guidance from a legal professional in your area prior to engaging in the use or possession of THCA or any other hemp-derived product.

Where to Buy THCA Products Online

If you are looking for THCA products online, CannaAid is the best place to shop. Our platform offers a wide selection of top-quality CBD and THCA products, all available at the most competitive prices in the market. Whether you’re seeking THCA Disposable options, THCA Flower varieties, THCA Pre Rolls, or THCA Diamonds, you’ll find a diverse range to explore and indulge in.

At CannaAid, quality assurance is our utmost priority. Our product pages provide details of the Certificate of Analysis (COA) to ensure product quality. This commitment to transparency ensures that our customers have access to comprehensive information, granting them peace of mind and confidence in the quality and purity of the THCA products they choose to purchase from us. Explore our collection and discover the best THCA products that meet your preferences and needs, all conveniently available at CannaAid.

Conclusion — THC vs. THCA in Flower

In conclusion, the comparison between THC and THCA in flower highlights the intricate world of cannabis and hemp compounds. THC is well known for its intoxicating properties, but THCA functions as a non-intoxicating precursor and offers different advantages. Understanding the distinctions between these compounds, their production methods, and their legal statuses is crucial for informed decision-making.

You may wonder where to find reliable THCA products online as you explore the world of THCA. Look no further than CannaAid, your ultimate destination for premium CBD and THCA offerings. Our extensive range includes THCA Disposable options, THCA Flower varieties, THCA Pre Rolls, and THCA Diamonds, all thoughtfully curated for your satisfaction.

At CannaAid, we prioritize quality, and our commitment to transparency is unwavering. Each product page features Certificate of Analysis (COA) details, ensuring that you have access to comprehensive information about our THCA products. We value your confidence in the quality and purity of the products you select and your peace of mind above all else.

Explore our collection today and discover the finest THCA products that cater to your preferences and requirements, all conveniently available at CannaAid. Choose wisely and join us as we explore the world of THCA.

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About Alice Smith

Alice Smith boasts extensive expertise in CBD, backed by years of dedicated research and educational experience. Passionate about promoting natural health and wellness, she has devoted her career to elucidating the advantages of CBD and exploring its diverse applications.

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