Hello sennor!
Then we come to a very important process, which is usually the first step: drying the herbs! It is usually important to harvest the herbs just before full flowering. You can also dry parts of the herbs, such as the seeds, flowers, leaves, or roots, but also the whole plant, which is best tied together. After that, you simply hang the plant upside down in a dry place. The place must not be damp, as this can lead to mold formation. Moldy herbs must be disposed of. If you have a house, the attic or loft is excellent for the drying process, which should proceed quickly. Air circulation is also important in this regard. Drying in direct sunlight is not recommended because valuable ingredients, which are ultimately what matter, are lost. You can of course also dry herbs indoors, if you observe the aforementioned factors.
If you harvest only parts of an herb, such as just the leaves, the same applies as for the whole plant. Apart from the fact that parts cannot be hung up. That is why drying by laying the parts on a clean surface is suitable. Anyone who has a fly screen or similar can use it very well, since air also comes from below. One more important thing: you should never stack the herb parts on top of each other, but only lay them out in a single layer.
Best regards,
Gardening :)