Succulents in a planter - this makes it easy for guests to take centerpieces home and gives your table a natural beautiful look.
Wedding Centerpiece - Set of 10 - Planter Box - Distressed Wood Box - Barn Wedding - Farmhouse Wedding - Decor on Etsy by Rustic Modern Farmhouse
San Diego Botanical Wedding
Could use tins of herbs in cans to decorate tables - something different!
though I don't know why on earth you'd put vegetables on display when you could just eat them, this is still wonderful
Herbs in the kitchen in old containers.
French Lavender Anouk is a drought-tolerant variety that produces lovely, light and dark purple blooms. It emits the wonderful lavender scent and is perfect for full-sun container gardening.
decorate with tiny potted herbs which we could then give as party favors or keep for ourselves! Mint would be especially easy to do, and would fall in with the lamby theme...