Bouquet
To dream of a floral bouquet represents respect, affection, approval, admiration, and love.  You may be undergoing a healing process or letting go of something.  Consider the type of flowers and their colors for additional significance.
To throw a bouquet of flowers on something reflects honoring past accomplishments or people from your past.  You may be nostalgic about something that is no longer around anymore.
*Please See Flowers
*Please See Roses