Wet floral foam is designed to hold water for lengthy periods of time which makes it the ideal floral foam choice when working with fresh flowers. Start with either a pre-made shape or one you’ve cut yourself. After fully saturating the floral foam in water. It can be placed in any type of waterproof container to your liking or used just the way it is after which you can start adorning it with fresh flowers. The fresh flowers will remain hydrated between seven to 10 days. Continue to add water to the container once daily so that the foam is kept wet.