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Elevate your sessions with Modern Herb Co’s THCA Flower, crafted for those who expect both quality and style. Whether you're new to THCA or already a fan, this product brings together expertly grown hemp, potent cannabinoid content, and designer-level packaging — all in one sleek jar. Choose your strain, pick your size, and get ready for a clean, dispensary-grade experience you can trust.
Modern Herb Co offers high-potency THCA flower, cultivated to deliver the kind of effects seasoned users appreciate — relaxing, euphoric, or focused, depending on the strain. THCA is non-psychoactive in its raw form but transforms into THC when heated, unlocking a full-bodied experience. Expect dense, aromatic buds with vibrant trichomes and curated strain profiles.
This isn’t your average hemp flower. Modern Herb Co’s lineup is grown and trimmed with precision, delivering dispensary-level potency and smoothness. Every batch is curated for freshness and quality, with lab testing to back it up. It’s the kind of flower you’d expect behind a counter — now available online.
Say goodbye to generic, boring jars. This flower comes in stylish, minimal packaging that reflects the premium product inside. Whether you’re organizing your stash or gifting a friend, the jar looks as good as it smokes.
Your peace of mind matters. That’s why every strain comes with easily accessible Certificates of Analysis (COAs), verifying cannabinoid content and purity. Know exactly what you’re consuming — no guesswork, just facts.
Choose from 3.5g or 7g jars, depending on how much flower you like to keep on hand. With multiple strain options, you can match your mood, whether you're chilling at home or going out with friends.
What is THCA flower?
THCA (tetrahydrocannabinolic acid) is the precursor to THC. In raw form, it’s non-psychoactive, but when heated (like when smoking or vaping), it converts to THC — the cannabinoid responsible for the “high.”
Is THCA flower legal?
THCA hemp flower is federally legal under the 2018 Farm Bill as long as it meets the requirement of less than 0.3% Delta-9 THC by dry weight. However, laws vary by state, so always check your local regulations before purchasing.
Will THCA flower get me high?
Yes, when heated, THCA turns into THC, which produces psychoactive effects similar to cannabis from a dispensary.
How should I store my THCA flower?
Keep the jar in a cool, dark place, sealed tightly to preserve freshness and potency. Avoid excessive heat or light exposure.
Can I see the lab results before buying?
Absolutely. Please check the product page for a link to the lab results. Also, each product comes with a QR code on the packaging that links directly to its Certificate of Analysis
We offer free shipping on all orders over $49 within the United States. Note: There is no weekend pickup or delivery.
Free shipping is not available for international orders outside the US, US territories, and Canada.
At the moment we ship to United States , Canada, United Kingdom, Australia, France, Italy, Netherlands, Spain, Germany, Israel, and Portugal. More countries coming soon.. 🙁
Domestic: 3-6 business days
International: 15-30 days
A signature is required upon delivery for orders over $200. An adult signature requirement is available upon request. Please contact us for further details.
UPDATE: ALL INTERNATIONAL ORDERS WITH THE EXCEPTION OF... Canada, United Kingdom, Australia, France, Italy, Netherlands, Spain, Germany, Israel, Portugal, ARE SUSPENDED for the time being. Hopefully we will reestablish international shipping to more countries soon. Please sign up to our newsletter or our social media platforms for any changes on this situation. We are very sorry.
ITEMS THAT CANNOT SHIP INTERNATIONALLY AT THE MOMENT...
1. Vaporizers
2. CBD or Mushroom products
International shipments are sent via USPS and Fedex. International transit time displayed on website or via tracking information is only an estimate and may incur delays due to the destination’s customs processing.
The customer is responsible for any and all customs, duties, taxes, brokerage or handling fees. These import fees are not included in your order total and are at the discretion of your country and are the sole responsibility of the buyer. We recommend you check with your country’s Customs Office to determine what these additional costs will be, prior to making your purchase.
All prices and transactions on this website are in USD. You may be assessed currency conversion or other fees associated with this transaction by your bank or credit card issuer if your card’s currency is other than USD.
Unless specified otherwise, all vaporizers sold on thestashshack.com are 110v. Customers assume all responsibility for any defects which may occur from using converters or adapters.
