FAQ's for Fennel

I like to arrange flowers. Are there herbs that would be fragrant in my bouquets?

I planted fennel last year and now how have several in the garden. How can I keep it from becoming a weed?

I bought one of your fennel plants, and I expected it to make the bulb like I see in the grocery store and need for some recipes. Did I do something wrong?

I have several herb plants with flowers that look a little like Queen Anne’s lace. How do I tell them apart?

My fennel has gotten tall and messy looking. What can I do, other than pull it up?