Floral foam, whether wet or dry allows the floral designer to create beautiful arrangements that will hold and stay fresh and vibrant with it's steady supply of water. Wet floral foam needs to be saturated in water prior to use where as dry floral foam can be used without water.

Which type of floral foam should I use?

Wet floral foam (green) are for fresh cut flower arrangements. It absorbs a large amount of water providing a water source for your fresh flowers letting them live for a longer period of time.

Dry floral foam (grey) are for dried flower or artificial botanical arrangements. It does not absorb water so it cannot be used interchangeably for fresh flowers.