The longevity of fresh flowers varies greatly, typically 3-5 days in our local heat and humidity at home placement and care. As natural, perishable items and we never guarantee certain longevity. Pop them somewhere out of direct sunlight and away from radiators, air con or draughty spots. We use a broad range of flowers, foliage and grasses in our arrangements, some of which will last longer than the other parts of it. If any stems start to go over, remove them so that they don’t set the others one off too. For preserved flowers, they last 1-3 years.