Q.Nutrition of fennel
Are there precautions to using too much fennel? Either bulb or ferns? I use ferns – both fresh and dried for brewing and would like to know of precautions of over usage/mixing with other herbs.
Do a search for the nutritional qualities of Fennel for specific dietary concerns or even consult with a physician for any concerns.
Here is a link with some information.
https://www.gardeningknowhow.com/edible/herbs/fennel/growing-fennel.htm
Here is a link about companion planting of most common herbs.
Note at the bottom of the article that Fennel is an exception. It doesn't get along with others!
https://www.gardeningknowhow.com/edible/herbs/hgen/companion-planting-in-your-herb-garden.htm
I also might suggest contacting a local grocery store in you area about the nutritional qualities of Fennel that you are wanting more specifics about. I know that many of the local grocery stores in my area employ a qualified nutrition expert that is available for questions and consultations and provide specific calorie and nutrition information.
I myself plant Fennel in my flower garden and keep it out of my herb bed.