Mold

Mold is a fungal infestation that occurs when there is too much moisture and poor air circulation. It is the biggest quality risk during drying and storage – and a good reason to always keep an eye on the relative humidity. Infested material should no longer be used.

How mold develops

Fungal spores are practically everywhere in the air. They only need moisture, little air movement, and some warmth to grow. Exactly these conditions arise when drying is done with too much moisture, packing is too dense, or storage is in too humid an environment. Particularly dense flowers are susceptible because residual moisture remains inside for longer.

Recognizing and avoiding

Typical signs are fluffy, white-gray coatings, a musty, cellar-like smell, or fine, cobweb-like threads. Important: Mold is not always easy to distinguish from harmless trichome coating – in case of doubt, a close look with a magnifying glass and the smell can help. Prevention can be achieved with proper drying, good air circulation, not too humid storage, and control via a hygrometer. If mold appears, as a precaution: sort it out and do not consume it.

Frequently asked questions about mold

How do I recognize mold?

By fluffy white-gray coatings, a musty smell, or cobweb-like threads. A magnifying glass and your nose help distinguish it from trichome coating.

Can I still save infested material?

No. As a precaution, moldy material should be sorted out and not used.

How do I prevent mold?

Dry properly, ensure air circulation, do not store in too humid conditions, and control the humidity with a hygrometer.