Have you ever thought about how many flowers give their lives for an average wedding?Flowers are traditionally associated with weddings, and many nuptials are absolutely covered in them, but flowers are so impermanent. They're already dying, before the ceremony starts. Even if people do take bouquets home afterwards, they've got maybe a week in a vase before they're completely wilted.And much of the time, they just end up on the ground, swept up by whoever's cleaning after the ceremony.On the …