to each packed jar add:
1 clove garlic
1/8 to 1/4 tsp cayenne pepper
1/8 to 1/4 tsp red pepper flakes
1 dill head
Pour hot mixture into packed jars.
put on HOT lids.
Bring some water to a boil.
Process jars 15 minutes in hot water bath
depending on how you pack the jars. this recipe should make 4 pints or so.