Bulk THCA Flower for Extraction

Source COA-verified THCA flower and biomass optimized for extraction. Access consistent lots, compliance documentation, and nationwide U.S. shipping.

Wholesale THCA Flower Hub · Request Extraction Pricing

Why Extractors Choose THCA Flower

  • Potent inputs: high-THCA flower and smalls/mids drive stronger crude and higher downstream efficiency.
  • Predictable specs: consistent moisture, trim level, and cannabinoid targets reduce variability.
  • Documentation: batch COAs and chain-of-custody records to support QA review.
  • Logistics: lined bags, odor control, and palletized shipments for larger runs (Shipping & Packaging).

Input Formats for Extraction

Premium Flower

Highest cannabinoid density; ideal where throughput is limited and yield per run is critical.

Smalls & Mids

Balanced cost-to-potency; efficient for ethanol or hydrocarbon pre-roll oil and live resin workflows.

Trim & Biomass

Cost-effective input for winterized crude, distillate, or isolate pipelines.

Browse current lots and specify your preferred input type.

Extraction Methods & Considerations

Common approaches include hydrocarbon (butane/propane), ethanol, and supercritical CO2. Selection depends on target SKUs (live resin, badder, diamonds, distillate), permitted solvents, and local regulations.

  • Hydrocarbon: excellent terpene preservation; ensure Class 1 Div 1/2 compliance and robust residual-solvent testing.
  • Ethanol: high throughput; pair with winterization and careful solvent recovery to protect terpene profile.
  • CO2: tunable selectivity; often followed by ethanol polishing for waxes.

Technical overviews and yield factors: Processing & extraction methods review (NIH/PMC) · Extraction technologies & research impact (NIH/PMC)

Residual Solvents & Standards

Downstream compliance hinges on validated methods and acceptance criteria for residual solvents and contaminants.

  • Method frameworks: ASTM D37 cannabis methods (e.g., HS-GC for residual solvents) and AOAC CASP consensus methods.
  • Acceptance criteria: many labs align limits to USP <467> Residual Solvents / ICH Q3C classes for risk management.
  • Lab comparability: participate in inter-lab programs to benchmark results.

References: ASTM D37 residual solvent test method (HS-GC) · AOAC Cannabis Analytical Science Program (CASP) · USP <467> Residual Solvents (current) · NIST Cannabis Lab QA (CannaQAP)

Quality Controls for Extractors

  • Pre-intake screening: moisture (water activity), visual foreign matter, and trim level.
  • COA verification: THCA %, Δ9 THC ≤ 0.3% (as required), heavy metals, pesticides, microbials, residual solvents.
  • Process documentation: batch IDs, solvent logs, recovery rates, and cleaning validation.
  • Stability: storage conditions (temperature, light, oxygen) to protect terpenes and prevent oxidation.

See our primer on lab documentation: How to Read a THCA COA.

Compliance & Legal Context

At the federal level, hemp is defined by Δ9 THC ≤ 0.3% by dry weight; however, state regulations govern manufacturing, solvents, and finished-goods sale. Always verify your jurisdiction’s rules before production.

Start here: Is THCA Legal in the USA?

Logistics & Packaging for Bulk Inputs

  • Odor-controlled liners and double-bagging; heat-sealed and labeled with batch IDs.
  • Palletized shipments available for larger lots; tracked and insured carriers.
  • Accompanying documents: COA PDFs, BOL, and chain-of-custody forms.

Details: Wholesale Shipping & Packaging

Getting Started

  1. Review available lots and specify input type (flower, smalls/mids, trim/biomass).
  2. Request pricing with target potency, moisture, and volume.
  3. Confirm COAs, availability window, and freight plan.
  4. Schedule delivery and intake QC; proceed to extraction.

Call to Action

Ready to run? Secure consistent inputs with documentation built for extraction workflows.

Browse Extraction Inputs · Request Extraction Pricing

FAQs

Which input gives the best yield?

Premium flower typically delivers the highest cannabinoids per unit mass; trim/biomass offers lower cost per pound. Your optimal choice depends on solvent, equipment throughput, and target SKUs. See technical overviews: extraction review, technology review.

What residual-solvent limits should I use?

Many operators benchmark to USP <467> classes with method validation under ASTM/AOAC frameworks. Confirm limits with your lab and state regulator. References above.

Do lots ship with COAs and moisture data?

Yes. Each lot includes a batch-matched COA; moisture or water-activity data can be provided when applicable.

Can you support palletized deliveries?

Yes. We coordinate palletization, BOL, and insured carriers for larger runs. See Shipping & Packaging.

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