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THCA Flower

Buy the best THCA flower, USDA Certified Organic and grown to the medical standards. Our small-batch strains are hand-trimmed, expertly cured, and rich in terpenes. Choose Indica, Sativa, or Hybrid and feel the difference. Shop now for clean, potent flower straight from the source.

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Product Strain Type

  • Straw Guava strain held in a glove to show its dense form, vibrant colors, and resin-coated surface

    Straw Guava

    $15.00$80.00 Details This product has multiple variants. The options may be chosen on the product page
  • Macro shot of Crescendo THCA flower showing thick trichomes and deep green with orange pistils

    Crescendo

    $20.00$120.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Close-up of Carolina Sweet Frost THCA flower showing dense trichomes, deep greens, and hand-trimmed indoor-grown bud by Pure Roots Botanicals

    Carolina Sweet Frost

    $17.50$90.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Guava Cream THCA Flower Bud

    Guava Cream

    $17.50$90.00 Details This product has multiple variants. The options may be chosen on the product page
  • Top cherry THCA bud up close

    Top Cherry

    $25.00$50.00 Select options This product has multiple variants. The options may be chosen on the product page
  • m#1 thca flower bud up close

    M#1

    $25.00$50.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Ice Cream Cake

    Ice Cream Cake

    $25.00$50.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Strawberry Sunday

    Strawberry Sunday

    $25.00$50.00 Details This product has multiple variants. The options may be chosen on the product page
  • Chimera

    Chimera

    $25.00$50.00 Details This product has multiple variants. The options may be chosen on the product page
  • Candy Jack

    Candy Jack

    $25.00$50.00 Details This product has multiple variants. The options may be chosen on the product page
  • Blue Dream

    Blue Dream

    $25.00$50.00 Details This product has multiple variants. The options may be chosen on the product page
  • Banana O.G.

    Banana O.G.

    $25.00$50.00 Details This product has multiple variants. The options may be chosen on the product page
  • Up close and crystal-coated—Strawberry Shortcake in all its frosty glory.

    Strawberry Shortcake

    $15.00$80.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Macro shot of All Gas OG THCA flower showing dense trichomes and dark green hues with burnt orange pistils

    All Gas OG

    $20.00$120.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Close-up of Tangerine Dream hemp bud on a white background, showcasing its bright orange pistils and dense, citrus-scented structure.

    Tangerine Dream

    $17.50$160.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Frosted Strawberry Frost THCA flower bud floating against a clean background, displaying rich trichomes and vivid detail.

    Strawberry Frost

    $17.50$90.00 Select options This product has multiple variants. The options may be chosen on the product page

Why Choose Pure Roots? (USDA Certified Organic)

Our flower begins its journey in nutrient rich, living soil, nurtured by the earth and guided by our hands. With 100% USDA Organic Certification, we let nature take the lead, making sure each plant flourishes without the interference of harsh chemicals or solvents. The result? A flower that’s as pure and potent as it was meant to be.

When you see the USDA seal, you know exactly what you’re getting:

  • Certified Clean: Grown in living soil with strict organic standards.

  • No Sprays, Ever: Unlike most flower on the market, we don’t use synthetic pest or mold treatments—because we don’t need them.

  • Flavor You Can Taste: Our flower is rich in natural terpenes, slow-curedand hand-trimmed  to preserve aroma and effect.

  • Seed to Sale: Every batch is grown, harvested, and packaged in-house—never white-labeled or outsourced.

Most brands claim clean. We prove it.

If you care about what goes into your body, USDA Organic isn’t just a label—it’s peace of mind. Buy the cleanest THCA flower on the market and taste the difference yourself.

Organic garden do not spray sign at Pure Roots Botanicals USDA Certified Organic hemp farm

Why Choose Pure Roots? (USDA Certified Organic)

Our flower begins its journey in nutrient rich, living soil, nurtured by the earth and guided by our hands. With 100% USDA Organic Certification, we let nature take the lead, making sure each plant flourishes without the interference of harsh chemicals or solvents. The result? A flower that’s as pure and potent as it was meant to be.

When you see the USDA seal, you know exactly what you’re getting:

  • Certified Clean: Grown in living soil with strict organic standards.

  • No Sprays, Ever: Unlike most flower on the market, we don’t use synthetic pest or mold treatments—because we don’t need them.

  • Flavor You Can Taste: Our flower is rich in natural terpenes, slow-curedand hand-trimmed  to preserve aroma and effect.

  • Seed to Sale: Every batch is grown, harvested, and packaged in-house—never white-labeled or outsourced.

Most brands claim clean. We prove it.

If you care about what goes into your body, USDA Organic isn’t just a label—it’s peace of mind. Buy the cleanest THCA flower on the market and taste the difference yourself.

Organic garden do not spray sign at Pure Roots Botanicals USDA Certified Organic hemp farm
Hand-trimmed USDA Organic THCA flower buds being sorted at Pure Roots Botanicals farm

Bulk THCA Flower for Retailers and Distributors

We sell flower in bulk for retailers and distributors who value premium cannabis products. Our flower is cultivated with love and precision, from seed to sale, we handle every step of the process.

Cultivation, harvesting, and curing all done in-house to make sure the flower you are getting is top tier and legal.

To become a wholesale partner, simply fill out the form on our wholesale page to get started.

How to Keep Your THCA Flower Fresh

Proper storage makes a big difference in how long your flower stays potent, aromatic, and enjoyable. Follow these tips to keep your flower fresh longer:

  • Use an Airtight Glass Jar – Keeps oxygen out and preserves terpenes

  • Store in a Cool, Dark Place – Avoid heat and light to maintain cannabinoid stability

  • Keep Humidity Balanced – Too much moisture can lead to mold; too little dries out your flower

At Pure Roots Botanicals, every jar is hand-packed at peak freshness and sealed for long-term quality. Our slow-curing process and organic approach help your flower stay flavorful and effective — the way nature intended.

Multiple strains of THCA Flower

How to Pick the Best Strain for You

Choosing the right flower starts with asking one simple question: what kind of experience are you looking for?

Here’s a quick guide to help you match your mood to the right strain:

  • Need to unwind or sleep better?
    Go with indica-leaning strains like Strawberry Frost or Monkey Breath. These are perfect for evening use, body relaxation, and stress relief.

  • Want a daytime mood boost or creative kick?
    Try sativa-dominant options like Tangerine Dream or Guava Cream. They offer a clearer, more energetic high ideal for daytime productivity or social vibes.

  • Looking for a balanced, anytime smoke?
    Reach for hybrids like Mandarin Sunset or Blackberry Truffle. These offer the best of both worlds—relaxation without heavy sedation.

  • Chasing flavor and aroma?
    Every strain we grow is hand-selected for terpene richness, but if you’re a flavor hunter, Blueberry Cupcake or Carolina Sweet Frost will blow you away.

Still not sure? Reach out—we’ll help you find the perfect fit.

usda organic thca flower pure roots

FAQ - Frequently Asked Questions

THCA flower is raw, non-decarboxylated cannabis that’s federally legal and can deliver effects similar to Delta-9 when smoked. It's the closest legal experience to traditional cannabis, with all-natural cannabinoids and terpenes intact. For more in-depth read our guide.

The short answer is yes—mostly. Under the 2018 Farm Bill, THCA flower is federally legal in the U.S. as long as it contains less than 0.3% THC. But state laws can vary. While many states follow federal guidelines, others, like Idaho and Iowa, treat THCA the same as THC, making it illegal.

Before buying, check your local laws to ensure you’re in the clear. A quick check can save you from potential trouble—better safe than sorry!

Smoking the flower is the most common way to experience its effects. With any combustion process, there are risks involved with the respiratory system, especially with the use of chemically or solvent sprayed products.

That’s why choosing organic flower is the best way to ensure a cleaner experience.

If your priority is health and safety, a better way to enjoy the THCA is using vaporizers or eating it raw. Vaporization warms the flower without combustion, and the effects of the THCA are experienced without exposing yourself to combustion byproducts.

THCA flower is simply cannabis harvested at the perfect time—when the plant contains the maximum amount of THCA and the least amount of THC. It’s a natural part of the plant’s lifecycle, with no special processing or alterations.

The best flower isn’t just about potency—it’s about purity. True top-shelf flower is organic and grown indoors, where every variable is controlled for clean, potent, and flavorful buds. But how can you be sure what you’re getting is really organic?

The only way to guarantee purity is through certification and being the source—and one such company is Pure Roots Botanicals.

Yes, when heated, THCA becomes psychoactive. Through processes like smoking, vaping, or baking, THCA converts into THC, which produces the "high" commonly associated with cannabis. In its raw form, THCA is non-psychoactive.

Yes, many companies spray their flower with synthetic fertilizers, pesticides, or THC distillate to boost potency. However, Pure Roots Botanicals THCA flower is USDA Certified Organic, meaning no synthetic sprays or chemicals come within a mile radius of the farm.

A high THCA percentage in flower typically falls between 20% and 30% or more. The higher the THCA content, the more potent the flower becomes once it's heated and converted into THC. High THCA percentages are often sought after by users looking for strong effects.

Yes, using THCA can potentially cause you to fail a drug test if it’s heated and converted into THC. Most drug tests screen for THC, not THCA, but once THCA is converted to THC through smoking, vaping, or cooking, it may be detected in your system. If you're consuming raw THCA without heating it, the risk of failing a drug test is lower, but still not guaranteed.

THCA turns into THC through a process called decarboxylation. This happens when THCA is exposed to heat, such as through smoking, vaping, or baking. The heat removes a carboxyl group from the THCA molecule, converting it into THC, which is psychoactive and responsible for the "high" associated with cannabis.

Frequently Asked Questions

What is THCA flower?

THCA flower is raw, non-decarboxylated cannabis that’s federally legal and can deliver effects similar to Delta-9 when smoked. It’s the closest legal experience to traditional cannabis, with all-natural cannabinoids and terpenes intact. For more in-depth read our guide.

Is THCA flower safe to smoke?

Smoking the flower is the most common way to experience its effects. With any combustion process, there are risks involved with the respiratory system, especially with the use of chemically or solvent sprayed products.

That’s why choosing organic THCA flower is the best way to ensure a cleaner experience.

If your priority is health and safety, a better way to enjoy the THCA is using vaporizers or eating it raw. Vaporization warms the flower without combustion, and the effects of the THCA are experienced without exposing yourself to combustion byproducts.

What are the side effects of THCA?

THCA itself is generally well-tolerated, especially when sourced from USDA Certified Organic farms. Organic THCA flower ensures you’re consuming a clean product free from pesticides or synthetic chemicals, reducing the risk of adverse reactions. In its raw form, THCA is non-psychoactive, but when heated and converted to THC, side effects may include dizziness, dry mouth, or increased appetite. Always start with small amounts to gauge your body’s response.

How is THCA flower made?

THCA flower is simply cannabis harvested at the perfect time—when the plant contains the maximum amount of THCA and the least amount of THC. It’s a natural part of the plant’s lifecycle, with no special processing or alterations.

Where can I find the best THCA flower online?

The best THCA flower isn’t just about potency—it’s about purity. True top-shelf flower is organic and grown indoors, where every variable is controlled for clean, potent, and flavorful buds. But how can you be sure what you’re getting is really organic?

The only way to guarantee purity is through certification and being the source—and one such company is Pure Roots Botanicals.

Is THCA psychoactive?

Yes, when heated, THCA becomes psychoactive. Through processes like smoking, vaping, or baking, THCA converts into THC, which produces the “high” commonly associated with cannabis. In its raw form, THCA is non-psychoactive.

Is THCA flower sprayed?

Yes, many companies spray their THCA flower with synthetic fertilizers, pesticides, or THC distillate to boost potency. However, Pure Roots Botanicals THCA flower is USDA Certified Organic, meaning no synthetic sprays or chemicals come within a mile radius of the farm.

What’s the best way to use THCA?

The best way to use THCA depends on your desired effects. For non-psychoactive benefits like inflammation relief, you can consume THCA in its raw form by adding it to smoothies or salads. If you’re looking for the psychoactive effects of THC, heating THCA through vaping, smoking, or baking will convert it to THC, giving you a traditional cannabis experience.

What is considered a high THCA percentage?

A high THCA percentage in flower typically falls between 20% and 30% or more. The higher the THCA content, the more potent the flower becomes once it’s heated and converted into THC. High THCA percentages are often sought after by users looking for strong effects.

Will THCA make me fail a drug test?

Yes, using THCA can potentially cause you to fail a drug test if it’s heated and converted into THC. Most drug tests screen for THC, not THCA, but once THCA is converted to THC through smoking, vaping, or cooking, it may be detected in your system. If you’re consuming raw THCA without heating it, the risk of failing a drug test is lower, but still not guaranteed.

How does THCA turn into THC?

THCA turns into THC through a process called decarboxylation. This happens when THCA is exposed to heat, such as through smoking, vaping, or baking. The heat removes a carboxyl group from the THCA molecule, converting it into THC, which is psychoactive and responsible for the “high” associated with cannabis.

Is THCA legal?

The short answer is yes—mostly. Under the 2018 Farm Bill, hemp-derived THCA flower is federally legal in the U.S. as long as it contains less than 0.3% THC. But state laws can vary. While many states follow federal guidelines, others, like Idaho and Iowa, treat THCA the same as THC, making it illegal.

Before buying, check your local laws to ensure you’re in the clear. A quick check can save you from potential trouble—better safe than sorry!

Is THCA the same as Delta-8?

No, THCA and Delta-8 are different compounds. THCA is the precursor to THC and becomes psychoactive when heated. Delta-8, on the other hand, Delta-8 is a minor cannabinoid that naturally occurs in very small amounts (less than 1%), almost all Delta-8 products are made from CBD in a chemical process. Both are cannabinoids, but they have distinct properties and effects.

How to store THCA flower?

To keep your THCA flower fresh and potent, proper storage is key. Here’s how to do it:

  1. Use an Airtight Container: Store your flower in an airtight container, like a glass jar with a tight seal, to protect it from air exposure, which can degrade its quality.

  2. Keep It Cool: Store the container in a cool, dark place away from direct sunlight. Heat and light can cause the THCA to degrade and may trigger the conversion to THC.

  3. Avoid Humidity: High humidity can lead to mold growth, while too little moisture can dry out the flower. Aim for a balanced environment—around 55-62% relative humidity is ideal.

  4. Minimize Handling: The less you handle the flower, the better. Frequent handling can break down the trichomes, which contain most of the cannabinoids and terpenes.