As few as possible as better but I've seen some flowers still look perfect after 3 and even 5 days later. It all depends on what type of flowers you will be using and how they will be in the fridge (loose in a vase, wrapped, etc).
Mine arrived Thursday morning for my Saturday afternoon wedding. They looked perfect.
I trimmed stems on Thursday and replaced in water, arranged on Friday and repalced in water, and cut the boquet to the right length on Saturday before the wedding.
Re: When?? DIY Bouquet
As few as possible as better but I've seen some flowers still look perfect after 3 and even 5 days later. It all depends on what type of flowers you will be using and how they will be in the fridge (loose in a vase, wrapped, etc).
I trimmed stems on Thursday and replaced in water, arranged on Friday and repalced in water, and cut the boquet to the right length on Saturday before the wedding.