Is High THCA Flower in Mississippi Legal? A Concise Explanation

Is THCA Flower Legal in Mississippi

Mississippi opposed the legalization of hemp until 2020 when it passed the Mississippi Hemp Farming Act (SB 2725). The state has an effective medical marijuana program, but it’s far from legalizing cannabis for recreational purposes. 

Is THCA flower in Mississippi legal to order online? In this article, we explore the current legal status of this type of flower, possession limits, and whether you can order online.

Last Update: May 31, 2024  


  • THCA flower is likely illegal in Mississippi because the state calculates THCA into the definition of delta 9 THC.  
  • Mississippi includes the potential conversion of THCA into delta 9 THC in post-harvested hemp. This means that lawful hemp must have delta 9 THC (defined as THCA + THC) of no more than 0.3% by dry weight.  
  • The state has a total THC standard for post-harvest hemp, making commercially sold high THCA flower illegal. 
  • Mississippi legalized medical marijuana in February 2022. Eligible patients can purchase up to 3.5 grams of cannabis flower per day, six days a week, which equals 3 ounces per month. 

Where to Buy THCA Flower in Mississippi? 

The best place to buy THCA flower in Mississippi is online, delivered to your door. 

Despite being potentially illegal, THCA flower can still be found in local shops in Mississippi. Before you purchase THCA flower in Mississippi, you should be aware of the risks and consequences. Explore classic and unique THCA flower strains here

If you want an exceptional THC experience that’s absolutely legal, consider our premium delta 9 THC gummies. Our collection of delta 9 gummies is made using extract derived from organically grown hemp. 

We collaborate with expert hemp growers based in the US and specialize in hemp products that are compliant with federal law. You can read more about the legality of our delta 9 gummies here or order by clicking here.

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Is THCA Flower Legal in Mississippi? 

THCA flower is likely illegal in Mississippi. 

The state legalized hemp under SB 2725, which defines the crop as lawful if its delta 9 THC concentration doesn’t exceed 0.3% by dry weight. 

This definition seems in line with the 2018 Farm Bill, but it’s not because the conversion of THCA into delta 9 THC is counted into the concentration of THC in hemp. State law defines delta 9 THC as: 

“The sum of the percentage by weight of tetrahydrocannabinol acid multiplied by eight hundred seventy-seven thousandths (0.877) plus the percentage by weight of delta-9-tetrahydrocannabinol.”

This means that state law counts the concentration of THCA and its potential conversion into delta 9 THC in hemp post-harvest. So, for hemp flower to be considered lawful hemp, it must not exceed 0.3% total THC (THCA + THC) by dry weight. 

THCA flower is high in THCA and its levels exceed this threshold, which makes it unlawful in Mississippi. Like many states, Mississippi’s law changes the definition of hemp at the state level, which collides with the federal definition of hemp. But, this is a discussion for another time. 

Mississippi legalized medical cannabis in February 2022. Eligible patients can purchase up to 3.5 grams of cannabis flower per day, six days a week, which equals 3 ounces per month. 

Read more: The Legal Status of Smokable Hemp Flower in Mississippi

What is THCA Flower? 

THCA flower falls into the category of hemp flower due to low delta 9 THC levels (0.3%). But, its chemical profile is almost the same as marijuana, so it provides the same experience as recreational cannabis. 

This is because THCA converts into delta 9 THC, the intoxicating cannabis compound, when heated. So, smoking THCA flower will get you ‘high’ like regular marijuana flower.

Is THCA Legal Federally? 

Under the 2018 Farm Bill, THCA derived from hemp is a legal cannabinoid. 

The issue with THCA is that it’s the precursor to delta 9 THC. As such, it easily transforms into delta 9 THC when heated, a process known as decarboxylation. In its raw state, THCA is non-intoxicating, meaning it doesn’t get you ‘high.’ 

But, regardless of the product’s THCA levels, the only metric that counts at the federal level is the amount of delta 9 THC. This means that if THCA flower has less than 0.3% delta 9 THC when tested, it’s lawful hemp federally. 

Many states have a total THC standard for finished hemp products (THCA + THC). But, under federal law, this calculation of THC levels is applicable for pre-harvest hemp. 

Is THCA a Controlled Substance in Mississippi?

If THCA is derived from hemp with delta 9 THC content of less than 0.3% by dry weight, it’s a legal cannabinoid. 

However, the levels of THCA in hemp flower must not exceed 0.3% by dry weight. This means that you can purchase THCA flower in Mississippi only if its THCA and delta 9 THC levels are below the 0.3% threshold. 

Buy THCA Flower in Mississippi

Can I Order THCA Flower Online in Mississippi? 

Yes, you can order THCA flower in Mississippi online, but at your own risk.

Despite being likely illegal, you can find THCA flower sold in local hemp shops. If you decide to order, be aware of the risk. THCA flower has an almost identical chemical profile to marijuana, which is illegal in Mississippi. 

Are There Any THCA Possession Limits in Mississippi?

No, Mississippi doesn’t regulate THCA flower and has no set possession limits. 

Under state law, hemp flower with total THC levels of 0.3% is regulated as marijuana. Mississippi legalized medical marijuana in 2023, so you can purchase up to 3.5 grams of regular cannabis flower from licensed dispensaries. 

Is THCA Flower Safe? 

Yes, THCA flower is a safe product, but it must be purchased from trusted vendors that specialize in hemp flower.

If you want to be absolutely sure the THCA flower you purchase is safe, get it from a shop specializing in hemp flower, like Mr. Hemp Flower. We offer premium, high-quality, clean hemp that’s grown using organic practices. 

Safe consumption also comes from matching the amount you consume to your tolerance levels. When consumed in high doses, THCA flower causes mild to moderate adverse effects, including: 

  • Dry mouth
  • Red eyes
  • Dizziness
  • Drowsiness
  • Nausea
  • Vomiting
  • Paranoia
  • Anxiety 

These side effects are common, especially in beginners. They typically resolve on their own if you rest, eat, and hydrate. 

Final Thoughts: Is THCA Flower Legal in Mississippi? 

THCA flower is likely illegal in Mississippi because the state calculates THCA into the definition of delta 9 THC. 

In Mississippi, THCA flower is legal if its THCA levels don’t exceed 0.3% by dry weight. Most commercially sold strains have high THCA levels, which makes them illegal under state law. You can lawfully purchase THCA flower through the state’s medical marijuana program. 

FAQs on THCA Flower Mississippi

Yes, THCA flower is sold in Mississippi despite being potentially illegal. State law calculates THCA into delta 9 THC in hemp, so products with total THC (THCA + THC) concentration that exceed the 0.3% threshold are considered unlawful. 

Raw THCA derived from hemp is considered legal in states that legalized hemp and its cannabinoids. 

Yes, you will fail a drug test if you consume decarboxylated (heated) THCA. Raw THCA doesn’t get you intoxicated and may not show on a drug test. However, heated THCA, which, in the process, converts into delta 9 THC (like when smoking THCA flower), will most likely show up on a drug test.

You can, but these actions carry legal risks because THCA converts to THC, which is a controlled substance in this state. 

Make sure you always carry a Certificate of Analysis issued by a third-party lab with your THCA flower. But keep in mind that you may be required to do additional testing to prove its legality. 

Yes, THCA flower will get you high if you smoke it or vape it. Heat decarboxylates THCA and converts it into delta 9 THC, so it’s delta 9 you consume when smoking this type of flower. 

Sure, you can travel with THCA, but it’s not recommended. This cannabinoid easily converts into delta 0 THC when exposed to environmental conditions like heat and oxygen. Traveling with THCA is risky because marijuana is illegal at the federal level.

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