How many pages you want??
Any matter for inside pages?
I'm using indesign for the booklets. Hope its double spread ?

my email id is...
designfreelance541@gmail.com

Thanks

The catalog will be fairy large, we have a probably 200 items which will go into it. I want catalog template pages made, so that I can do the finish work later. For the amount of money I have to spend, I do not want to ask too much.
Each page will represent a different category, so there needs to be a area which I can insert the category title.
Each page should have 9 flowers (3x3) and with each flower it has a model number and title.

The inside pages I want white background, and to use the colors on my website (maybe a little more if it looks nice)

Yes, double spread.