On average, how long can I expect my ProFlowers flowers to stay alive?

Based on reviews posted on popular review sites as well as from ProFlowers' website, ProFlowers performs very well in terms of flower lifespan relative to other flower delivery sites.
Based on information published by ProFlowers, they have excellent support for flower lifespan on a page posted on their website. From this page:
Roses should last up to one week and possibly longer after being cut. If you follow proper flower care tips including cutting the stems, using flower food and changing out the water every few days, you can increase the lifespan of your roses. Getting your roses into a vase and attending to them properly will allow you more time to enjoy your bouquet.
The review site businessinsider.com gives ProFlowers excellent ratings for flower lifespan in a review posted on its website. From this review:
There are lots of theories, tricks, and tips out there, from my mom's opinion that a few tablespoons of sugar and vinegar always stretch the life of a bloom, to a suggestion made by the experts at ProFlowers that putting your bouquet in the fridge every night will increase its longevity.
Learn more at the company's website.
You can also check out the top 10 flower delivery companies for flower lifespan, or the overall best-performing flower delivery companies on our main review grid.
Looking for ProFlowers coupons? Check out the latest deals here. Want more reviews on ProFlowers? Read a more in-depth review of ProFlowers on this page.