I'm trying to figure what would be the simplest way to do such filtering:
I would like to make it in that way that selecting one of "Specialities" category would limit results from the selected "Plant" category.
Though I want a selection of the second category to be optional, so everyone can browse live and dried i.e. Mint plants or only herbs from all plants if they want.
Also, I would like to implement shipping to/from drop-downs with the same functionality.
How can I start? Any help would be greatly appreciated :-) Thank you.