I mostly do 9" cakes, but im doing a 10" for friday and was wondering if you decrease the oven temperature for the 10" cakes?

No, I bake all at 325 degrees. I may add a flower nail with a 10", though.

I bake at 325 for all of my cakes and I never have to add a flower nail.

I bake at 325 and add a flower nail for all sizes. It makes less of a dome on the top...my kids complain because there are barely any scraps left anymore when I level a cake

Ditto on the 325 for all home oven baking. I've never used flower nails or center cores for any size cake, but I do use baking strips for all size cakes.

I also bake at 325 for ALL and add flower nails to ALL

thanks ladies. I have been baking my smaller cakes- 8" and 9 and 350...so I will have to try 325 for them next time, but I will use 325 for the 10" for sure

Same here...325° for all. baking strips and flower nail for ALL sizes. I never have to worry about a dome or a sunken middle.

I also use 325 for 10 inch and larger. After reading this post, I may use it for all sizes. I have had great success with the flower nails. I like them much better than the heating core.