Given that you described "weeding gardens," it appears that there may be an error in your request. Taking your meaning to be "
wedding garlands," the following succinct explanation will do:
Decorative arrangements of flowers and leaves, also referred to as floral or ceremonial garlands, are used for weddings to represent love, harmony, and an enduring relationship between a couple. Wedding rituals are not complete without these gorgeous embellishments. The bride and groom exchange garlands as a symbol of their acceptance and devotion to one another. Bridal garlands are a treasured custom in wedding festivities across the globe because the thoughtfully selected flowers not only improve the ceremony's aesthetic appeal but also have cultural and symbolic significance.