Part 3: Optimal Temperature Control & Dosing Capsule Strategies
Part 3: Optimal Temperature Control & Dosing Capsule Strategies
Unlike smoking, which destroys cannabinoids at extreme temperatures, dry herb vaporisation gives patients control over their treatment. By selecting precise temperatures, patients can target specific cannabinoids and terpenes to manage their symptoms.
In this article, we cover the science of temperature control, detail the boiling points of active compounds, and explain how to utilize dosing capsules for consistent and clean dosing.
The Science of Temperature Control
Cannabis flower contains over 100 cannabinoids and dozens of terpenes. Each of these compounds has a specific boiling point at which it vaporises:
- Low Temperatures (160°C – 180°C / 320°F – 356°F): Releases light terpenes and THC. Produces mild vapor, great flavor, and a clear-headed therapeutic effect. Highly suitable for daytime use.
- Medium Temperatures (180°C – 200°C / 356°F – 392°F): Releases key terpenes and CBD. Produces moderate vapor clouds and a balanced physical/mental effect.
- High Temperatures (200°C – 220°C / 392°F – 428°F): Releases heavier sedative terpenes and fully extracts remaining cannabinoids. Produces dense vapor and stronger physical relaxation, ideal for evening use.
Cannabinoid & Terpene Boiling Points
Below is a reference guide for the boiling points of major compounds:
| Compound | Type | Boiling Point | Primary Therapeutic Association |
|---|---|---|---|
| THC | Cannabinoid | 157°C / 315°F | Pain relief, appetite, anti-inflammatory |
| CBD | Cannabinoid | 180°C / 356°F | Anti-anxiety, anti-seizure, neuroprotective |
| Myrcene | Terpene | 168°C / 334°F | Sedative, muscle relaxant, anti-inflammatory |
| Limonene | Terpene | 176°C / 349°F | Mood elevation, gastrointestinal support |
| Linalool | Terpene | 198°C / 388°F | Deep calming, anxiety relief, sleep support |
| CBC | Cannabinoid | 220°C / 428°F | Bone growth stimulation, anti-inflammatory |
Dosing Capsule Strategies
Dosing capsules are small metal containers (usually made of food-grade aluminium or stainless steel) that hold pre-ground flower. They are inserted directly into the vaporiser’s heating chamber.
Using dosing capsules offers several clinical and practical benefits:
- Consistent Dosage: Patients can grind a batch of flower and fill several capsules using a scale to ensure each capsule contains the exact same weight (e.g., 0.1g or 0.15g).
- Clinical Hygiene: By enclosing the herb inside a capsule, the vaporiser’s oven is kept free of sticky resin and plant debris. This prevents bacterial growth and reduces cleaning frequency.
- Pre-Dosing Convenience: Patients can fill a week’s supply of capsules at home, allowing them to reload their device quickly and discreetly without carrying grinders or flower in public.
How to Clean Dosing Capsules:
- Soaking capsules in 99.9% Isopropyl Alcohol (IPA) for 10–20 minutes dissolves resin.
- Rinse thoroughly with warm water and let dry completely before refilling.
Summary for Patients
Temperature control and dosing capsules are powerful tools. They enable patients to turn an organic flower into a predictable, consistent medicine. Always consult your clinic doctor to establish the optimal temperature range for your specific condition.