Hi guys! I am making my own hydrangea centerpieces and bouquets and I am unsure of how many stems I should be estimating for this! The blooms I am ordering are from BJ's and they have a 7" diameter. I am wanting my centerpieces to look like the picture I included. I have 14" vases to put them in. Approximately how many blooms do you all think I will need for these? Thanks!
