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CBD Flower

Is CBD Flower Really THC-Free? The Truth Behind the Label

“THC-free” is a common marketing cliché you’ll come across while shopping for CBD products.

Some retailers use this promotional message advisedly. However, others dishonestly exploit the term to hoodwink unsuspecting buyers.

Now, CBD flowers labeled “THC-free” will inevitably pique your interest if you’re averse to THC’s mind-altering properties. Such products are particularly appealing if you’re a medical cannabis user.

But is there a way to validate that a CBD flower contains CBD as the only bioactive compound?

Let’s find out.

Unpacking CBD and THC

Cannabidiol (CBD) and tetrahydrocannabinol (THC) are the most popular and widely studied cannabinoids. They’re part of the over 100 cannabinoids derived from the cannabis plant, noted for their diverse medicinal applications.

However, the two compounds differ fundamentally in their mind-altering abilities.

Pure cannabidiol is non-psychoactive. That explains why CBD is the primary cannabinoid found in medical marijuana products. Meanwhile, THC possesses psychedelic effects. It’s the chemical mostly responsible for the famous marijuana “high.”

Tetrahydrocannabinol is also commonly compared with tetrahydrocannabinolic acid (THCA) in terms of overall effects.

THCA is a precursor of THC. The compound exists as an inert acid, making it non-psychoactive. 

Is CBD Flower Really THC-free?

To effectively address this question, we must begin by understanding what CBD flower is.

CBD flower refers to the fresh, unprocessed cannabis buds. It specifically denotes raw buds harvested from strains bred to be higher in cannabidiol than other cannabinoids.

Now, cannabis extracts often undergo careful processing to determine their final cannabinoid profile. These extraction methods may often render products that are 100% CBD.

However, we cannot say the same about raw CBD flower.

As a direct extract of the cannabis plant, CBD flower will always contain some THC levels. This applies to buds harvested from strains that are bred to be remarkably high in cannabidiol but low in tetrahydrocannabinol. 

Hemp versus Marijuana

Understanding the natural cannabinoid profile of hemp and marijuana is critical in predicting the THC composition of CBD flower.

Now, the term “marijuana” often appears interchangeably with “cannabis.” However, it may also be used to denote weed cultivars that contain significant tetrahydrocannabinol quantities.

When applied in the latter context, marijuana is commonly contrasted with hemp.

Hemp denotes cannabis variants with higher cannabidiol amounts. The US laws specifically define hemp as weed cultivars with a maximum THC potency of 0.3%.

Can hemp flower be THC-free?

Again, the answer is no. While hemp plants must meet the legal THC threshold of 0.3%, they’ll always contain traces of the psychoactive compound.

Smoking CBD

Why Does This Information Matter?

Understanding the THC quantity in CBD flower can help you predict the products’ therapeutic efficacy and mind-altering effects.

Medically, CBD is commonly administered for pain management. The compound alleviates body aches by desensitizing certain endocannabinoid receptors that aid pain signaling.

CBD flower also possesses potent anti-inflammatory properties. Cannabidiol treats inflammation by blocking the signaling of pro-inflammatory markers, such as chemokines and cytokines.

Struggling with anxiety or mood disorders?

Smoking non-psychoactive CBD may come to your rescue, too. Cannabidiol is renowned for its calming effects. The compound can quell racing thoughts, ease jitteriness, and uplift your spirits.

Other common ailments that you can manage by smoking CBD flower include insomnia, nausea, and seizures.

Recreationally, CBD flower with significant THC levels can induce euphoria, or the famous ‘high.’ While the high may vary by user, it typically presents as increased happiness, high motivation, and heightened energy levels.

Below are other reasons to assess a CBD flower’s THC concentration before choosing it;

1. Anticipating Onset Time

Tetrahydrocannabinol typically takes effect sooner than cannabidiol since it interacts with CB1 receptors in the Central Nervous System (CNS).

In comparison, CBD binds to CB2 receptors spread throughout the Peripheral Nervous System (PNS).

Therefore, the quantity of THC in a CBD flower can help predict its onset time.

2. Easy Dosing

Onset time determines dosage. When you know how long CBD flower will take to kick in, you can effectively work out your dosing schedule.

3. Price Comparison

Co-administering cannabidiol and tetrahydrocannabinol delivers compounded therapeutic benefits compared to taking these cannabinoids separately.

So, it’s unsurprising that CBD flowers with higher THC composition often fetch more than low-THC flowers.

4. Quality Assurance

Before CBD flower is available for sale, it must undergo extensive screening in independent laboratories. Each tested batch comes with a certificate of analysis (CoA) detailing its cannabinoid profile.

The presence of a CoA proves a CBD flower has undergone industry-mandated laboratory screening, validating its quality.

5. Legal Considerations

For CBD flower to be legally accessible in the United States, its THC content must not exceed 0.3%.

Anything else potentially constitutes unlawful possession and may lead to run-ins with law enforcement.

6. Drug Testing

Drug tests are designed to screen for the presence and levels of banned substances in the bloodstream, such as delta-9 THC.

Delta-9 is the most popular THC isomer. It’s more than twice as potent as the other THC analogs, including delta-8 and delta-10.

As CBD is federally legal, the compound is usually excluded from cannabis drug tests. Always research the amount of delta-9 THC in CBD flower if you have a drug test coming up.

The Role of Strains in Determining THC Composition

Cannabis strains differ considerably in their cannabinoid composition.

While original strains are mostly THC-rich, plenty of CBD-based cultivars have equally emerged over the recent past.

Some noteworthy CBD flower strains include;

a) Cannatonic

Cannatonic is a CBD-leaning cultivar with a CBD: THC ratio as high as 5:1. The strain also contains significant amounts of other useful cannabinoids, including cannabinol (CBN). And despite its name, Cannatonic will mellow you down without inducing sedation.

b) Remedy

Freshly harvested Remedy flowers typically contain up to 14% and minimal THC levels. Remedy is also noted for its potent lemon-pine aroma, which comes from the terpenes limonene and pinene.

c) Candida (CD-1)

Candida (CD-1) is another excellent pick when looking for CBD buds with no THC content. While not 100% THC-free, this cannabis strain boasts up to 20% cannabidiol. That speaks to its remarkable mellowing effects.

d) Sour Tsunami

Raw Sour Tsunami buds have around 12% cannabidiol. The strain’s tetrahydrocannabinol level often ranges from 5% to 7%. However, subsequent processing can render the flowers even lower in THC.

e) Ringo’s Gift

Ringo’s Gift is a CBD-dominant cannabis hybrid bred by crossing ACDC and Harle-Tsu. Like Candida, this strain packs over 20% cannabidiol. THC levels can be down to 1%.

f) Sweet Pure CBD

This strain’s name lends credence to its delectable taste. However, Sweet Pure CBD offers much more than its rich flavor profile. Its CBD content averages 8% - 15%, with 0.4% - 1% THC.

g) Charlotte’s Web

Charlotte’s Web is a CBD-producing strain that needs little introduction. Its flowers can contain up to 13% CBD, with 1% THC potency.

h) Harlequin

Harlequin buds are about 16% CBD and 4% - 7% THC. With a 5:2 CBD: THC ratio, this is certainly a strain to check out when searching for legal CBD flower.

CBD Flower Bud

Assessing THC Composition in Processed CBD Flowers

Raw cannabis buds will almost always contain some tetrahydrocannabinol. But as mentioned, certain processing methods may render the final products nearly THC-free.

When shopping for processed CBD flowers, look out for the following terms in the product’s label;

·      Isolates

CBD isolates only contain cannabidiol. Isolates can be up to 99%. They’re perhaps the closest you’ll come to finding THC-free CBD flower. As CBD isolates are highly concentrated, they present serious overdose risks. That underscores the importance of mindful dosing.

·      Broad-spectrum

Broad-spectrum CBD flower contains cannabidiol plus other non-psychoactive cannabinoids. If you’re looking to unlock cannabis’ therapeutic properties without THC’s mind-altering effects, broad-spectrum flowers will suit you best.

·      Full-spectrum

Full-spectrum CBD flowers are the most biologically diverse of the three formulations. These products contain CBD, THC, and several other cannabinoids.

 

The Role of Laboratory Testing In Assessing THC Content

Laboratory testing is an essential practice in the cannabis industry. It helps validate the purity, potency, and safety of each tested batch.

Before ordering CBD flower, ascertain that it comes with a certificate of analysis.

The report typically features on each product’s description page. If you’re shopping for CBD flower in a brick-and-mortar store, check the packaging material for a CoA.

A certificate of analysis highlights the presence and concentration of the active cannabinoids in CBD flower, including tetrahydrocannabinol. Establish that the THC percentage is within the legally allowable limits.

Besides, check the CBD potency in cannabis flower before ordering it. Some strains are naturally lower in both cannabidiol and tetrahydrocannabinol.

Other cannabinoids commonly highlighted in lab test reports include;

·      Tetrahydrocannabinolic acid – The THC precursor

·      Cannabidiolic acid (CBDA) – The CBD precursor

·      Cannabinol

·      Cannabigerol (CBG)

·      Cannabichromene (CBC)

 

As well as cannabinoids, a laboratory test report will detail the CBD flower’s terpene profile.

Terpenes are natural chemicals in the cannabis plant, which produce distinct scents and tastes.

Each CBD flower has a signature flavor profile based on its dominant terpenes. Some popular terpenes include;

·      Myrcene – Associated with an earthy, herbal, or musky aroma

·      Limonene – Produces a citrusy smell and taste

·      Pinene – Smells like freshly pierced pine leaves

·      Caryophyllene – Carries a spicy or peppery aroma

·      Linalool – Known for its potent lavender-like scent

 

Other critical information to check in a CBD flower lab testing report include;

a.     Contaminants

Contaminants are compounds linked to long-term health risks. Examples includes;

·      Toxic agricultural chemicals, such as pesticide residues

·      Heavy metals like mercury and lead

·      Microbial impurities like bacteria and fungi

 

b.    Residual Solvents

 

These are leftover chemicals from various extraction methods, such as ethanol. While not immediately toxic, these compounds can impact the CBD flower’s purity.

c.     Foreign Materials and Moisture Content

CBD flower may be laced with physical contaminants like dirt and hair. A laboratory report will detail the presence and concentration of these materials.

Besides, the CoA will highlight the moisture content in CBD flower. This information is critical in determining proper storage.

What Makes CBD Flower THC-Free?

For CBD flower to be THC-free, it must undergo rigorous processing to eliminate all THC traces in it. The extraction processes culminate in either CBD isolates or broad-spectrum CBD.

First, manufacturers identify a CBD-rich strain.

Remember that some cultivars can naturally produce up to 25% cannabidiol and only 1% tetrahydrocannabinol. Such would be the ideal for producing zero THC hemp flower.

After harvesting, the buds are subjected to highly-controlled processing.

Experts recommend the Supercritical Carbon Dioxide (CO2) Extraction Method as it yields pure and potent CBD. Supercritical Carbon Dioxide also utilizes recyclable agents (carbon dioxide), making it easier on the environment.

Certain CBD flowers may undergo Solvent Extraction. However, this method is less desirable since it yields products laced with solvent residues.

Does THC Impact CBD Flower’s Potency

Absolutely!

Despite its reputation as a psychedelic chemical, tetrahydrocannabinol possesses remarkable healing benefits. The compound can work synergistically with CBD to deliver enhanced therapeutic benefits.

In fact, mounting evidence suggests that cannabidiol and tetrahydrocannabinol contribute significantly to the entourage effect.

Co-administering CBD and THC also reduces the latter’s impact.

While you’ll still get high, CBD’s modulatory effects on THC can help minimize adverse effects like intoxication and sedation.

However, the ultimate choice depends on your intended effects. Insist on CBD flower with low (or ZERO) THC levels if you’re averse to marijuana’s high.

Legal Implications of THC in CBD Flower

As mentioned, tetrahydrocannabinol’s concentration in CBD flower impacts the product’s legal status.

In the United States, CBD flower is federally legal if it contains a maximum THC percentage of 0.3%. Note that this only applies to delta-9 tetrahydrocannabinol.

Delta-8 and delta-10 are federally legal due to specific interpretations of the Farm Bill. Both compounds are also legal in several US states.

As a thumb rule, always check with your local jurisdictions on the legally permitted THC concentration before ordering CBD flower.

Legal Implications of THC

Wrap Up

All raw, unprocessed CBD flowers contain some tetrahydrocannabinol. That applies to strains meticulously bred to be higher in CBD than THC, such as Harlequin and ACDC.

The principal difference lies in the amount of tetrahydrocannabinol in a CBD flower. While some buds contain THC in trace amounts, others could even be higher in THC than CBD.

The trick is to research a cannabis strain’s cannabinoid profile before choosing a CBD flower. Insist on cultivars that are higher in CBD, even if these will still contain considerable THC levels.

You might also want to look out for the words “isolate,” “broad-spectrum,” and “full-spectrum” on CBD packaging materials. However, this would make more sense when shopping for processed cannabidiol flowers.

Most importantly, read lab test reports to validate a CBD flower’s cannabinoid composition.

Remember to also define your needs before shopping for CBD flower. Knowing whether you’re primarily a medical or recreational cannabis user can help point you to the right product.

And whichever flower you pick, administer it moderately to avoid any unpleasant effects.

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