Introduction: Why quality is important
The quality of cannabis is of key importance to consumers for a number of reasons. High-quality cannabis not only offers a better smoking experience, but also minimises health risks. In contrast, low-quality cannabis, which is often contaminated with harmful substances or impurities, can cause serious health problems.
Importance of cannabis quality
High-quality cannabis is characterised by a high proportion of cannabinoids such as THC and CBD as well as a rich terpene profile. These compounds influence the effect and flavour of the product. Low-quality cannabis, on the other hand, often contains less effective substances and can have an unpleasant flavour.
Risks of low-grade cannabis
Low-grade cannabis harbours numerous risks, including
Health hazards: Exposure to pesticides, heavy metals or mould.
Bad effects: Unbalanced high or unwanted side effects such as headaches and nausea.
Legal problems: Illegal cultivation methods or improper storage.
Physical characteristics of high-quality cannabis
Cannabis flowers can be checked for quality based on physical characteristics. These include colour, structure, smell and the presence of trichomes.
Colour and structure of the flowers
High quality cannabis has vibrant colours such as a rich green, orange or purple. Flowers that appear brown or yellowish in colour are often an indication of poor quality. The structure should be compact and well trimmed, without excessive stems or seeds.
Odour: what gives away a good aroma
An intense and pleasant odour is a typical characteristic of high-quality cannabis. Terpenes such as myrcene or limonene give the flowers their characteristic flavour. A faint or musty odour often indicates a lower quality product.
Trichomes and resin: indicators of potency
Trichomes, which are visible as tiny resin glands, contain most of the cannabinoids and terpenes. A dense layer of glistening trichomes indicates potent cannabis. If these are missing or appear damaged, the quality is probably lower.
