Your flowers can really take a beating from the heat, especially during summertime. Too-high temps can lead to floppy petals, causing a healthy arrangement to fall flat before its time. To keep your bouquet strong and healthy, try this super-simple flower tip: Store the flowers in the refrigerator overnight. It’ll help slow down the process of water loss and keep your blooms looking crisp. To store the flowers properly, fill a vase about ¾ full with water, and then put the flowers in the vase. Set your refrigerator’s temperature to 40 F and remove all fruit from the refrigerator. (They give off gases that could decay the flowers.) Clear out some shelf space and place the flowers in a secure spot in the fridge. Leave the flowers in the refrigerator for about six hours overnight, and you’ll have a cheery bundle of blooms waiting for you in the morning!