how cannabis is made

From Seed to Products: How Cannabis is Made

Growing the Plant

  1. Seed or Clone Selection

    • The process begins with high-quality seeds or clones of the chosen strain

    • Breeders select strains for potency, terpene profile (aroma/flavor), and growth traits.

  2. Vegetative Stage

    • Plants are grown under strong light (indoors or outdoors).

    • They receive nutrients rich in nitrogen, potassium, and phosphorus.

    • This stage focuses on creating healthy leaves and stems.

  3. Flowering Stage

    • Light cycles are switched to 12 hours of light / 12 hours of darkness (indoors) or naturally triggered outdoors.

    • Plants begin to develop buds (the part we consume).

    • Nutrients are adjusted to favor bloom development, usually with higher phosphorus and potassium.


Harvesting

  1. Timing

    • Harvest happens when trichomes (tiny crystals on the buds) change from clear → cloudy → amber, signaling peak potency.

    • THC and terpene content are maximized at this stage.

  2. Cutting & Trimming

    • Plants are cut down and the fan leaves removed.

    • Buds are carefully trimmed to remove sugar leaves while keeping the resin-rich trichomes intact.

    • This step makes buds look neat and improves flavor when smoked or vaped.


Drying & Curing

  1. Drying

    • Buds are hung or placed on racks in a controlled room (temperature ~60–70°F, humidity ~50%).

    • This reduces moisture slowly, preventing mold while preserving cannabinoids and terpenes.

    • Takes about 7–14 days.

  2. Curing

    • Once dry, buds are placed in airtight containers (like glass jars).

    • They’re “burped” (opened briefly) daily for a few weeks to release gases and moisture.

    • This enhances flavor, aroma, and smoothness of the smoke.


Packaging

  • After curing, buds are weighed (3.5g in your jar = an “eighth”).

  • They’re sealed in containers with proper labeling: strain name, THC %, CBD %, and lab testing info.

  • Packaging is child-resistant and often includes freshness seals.


Key Factors That Affect Quality

  • Genetics → determines potency, aroma, effects.

  • Cultivation method (indoor, outdoor, greenhouse).

  • Nutrient program & growing medium (soil, hydroponics, coco).

  • Harvest timing → too early = less potent, too late = degraded cannabinoids.

  • Curing quality → the difference between harsh weed and smooth, flavorful buds.

From Flower to Products

1. Pre-Rolls (Joints & Blunts)

Pre-rolls are simply ground cannabis flower rolled into cones or blunt wraps.

Step-by-step:

  1. Grinding → The dried buds are ground into uniform, fluffy pieces.

  2. Weighing → Exact amounts (0.5g, 1g, etc.) are measured for consistency.

  3. Rolling → The flower is machine-rolled or hand-rolled into paper cones. Some include filters/tips for smoother smoking.

  4. Packaging → Finished pre-rolls are sealed in tubes or multi-packs to stay fresh.

Sometimes producers add kief, hash, or concentrate oil to make “infused pre-rolls” (stronger, more flavorful).


2. Concentrates

Concentrates are made by extracting cannabinoids (THC, CBD) and terpenes from the flower. They come in many forms — wax, shatter, rosin, live resin, oils, etc.

Solvent-Based Extraction

  • Butane Hash Oil (BHO) → Butane is run through the cannabis, pulling out cannabinoids/terpenes. Then, the solvent is purged with heat/vacuum, leaving sticky wax/shatter.

  • CO₂ Oil → CO₂ gas under pressure extracts cannabinoids. This is common for vape cartridges.

Solventless Extraction

  • Rosin → Flower or hash is pressed with heat & pressure, squeezing out sticky resin.

  • Ice Water Hash (Bubble Hash) → Buds are agitated in ice water; trichomes break off and are filtered, then dried.

The type of concentrate depends on temperature, pressure, and processing method.


3. Edibles & Infusions

Flower can also be turned into edibles by first making cannabis-infused oils or butter.

  1. Decarboxylation → Buds are gently heated (~240°F) to activate THC.

  2. Infusion → Cannabis is simmered in butter, coconut oil, or MCT oil to absorb cannabinoids.

  3. Cooking → The infused oil is then used to make gummies, chocolates, drinks, baked goods, etc.


4. Tinctures & Oils

  • Cannabis flower is extracted into alcohol or MCT oil.

  • This creates a liquid form that can be taken under the tongue (sublingually) for quick absorption.


Why Different Products Exist

  • Flower = traditional, smoking/vaping, balanced effects.

  • Pre-Rolls = convenient, no grinding/rolling needed.

  • Concentrates = much stronger, for experienced users.

  • Edibles = long-lasting effects, discreet.

  • Tinctures/Oils = controlled dosing, medical use.

Seed to Products

Concentrate Extraction

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