Pulse the garlic in a food processor to grind slightly. Coarsely chop the chiles, bell pepper, and celery and add to the garlic. Pulse again. Add the dill, cilantro, basil, coriander seed, fenugreek, and summer savory and pulse to a medium-fine consistency.
Transfer the mixture along with any liquid to a bowl and stir in the vinegar and salt. Cover and let stand overnight before packing into jars. Store in the refrigerator for up to 6 months. For longer storage, transfer to canning jars and process in a boiling water bath.
