Planting herbs together- specifically fennel

Question

Actually 2 questions: I’m confused about anise & fennel. Are they the same?
Question 2. In combining certain herbs I have read from other sources that it is not wise to mix fennel with any other herbs & it is best to have it in its very own bed. From what I have read on your site ( which I have found it to be very knowledgable & very helpful) that it is ok to put it with other herbs, of the same requirements as it, in a mixed pot. Am I confused on this also or is there some truth to what I have read in the past?

Answer 1

This article may help with your azalea problem

https://www.gardeningknowhow.com/ornamental/shrubs/azalea/no-leaves-on-azalea.htm