A cannabis vaporizer for dry herb is a device that heats ground cannabis flower without burning it, producing inhalable vapor. When you visit a cannabis store, you will see portable and desktop models. The key difference from smoking is that vaporizers do not use combustion, which means fewer harmful byproducts. Choosing the right device depends on your frequency of use, budget, and preference for flavor or potency.
How dry herb vaporizers work
Dry herb vaporizers transfer heat through conduction, convection, or a hybrid. Conduction heats the chamber wall directly, while convection passes hot air through the flower. Hybrids use both for even extraction. Most models let you set temperatures between 315°F and 445°F. Lower temperatures give more flavor; higher temperatures produce thicker vapor and stronger effects.
What to consider before buying
- Heating method: Convection systems tend to produce better flavor but cost more.
- Chamber size: Small chambers use less cannabis; larger ones work well for groups.
- Battery life: Portable models need enough power for at least one session.
- Maintenance: Clean the chamber and screens regularly to preserve taste.
- Price: Entry-level portables run $50–$100; quality desktop units cost $200 or more.
Step-by-step usage
- Grind the cannabis to a medium coarse texture.
- Pack the chamber loosely, leaving airflow space.
- Set the temperature (around 350°F works well for most flower).
- Take a slow, steady draw from the mouthpiece.
- Stop when vapor thins, and empty the chamber after each use.
What to ask the budtender
When you visit a cannabis store, ask about warranty coverage, whether the vaporizer uses conduction or convection, and how easy it is to clean. If you are new to dry herb, request a model with simple temperature controls and a silicone mouthpiece to avoid burns.