Hanging Basket Suppliers ?

Never been one for flowers, due to hayfever etc, but I'm putting in a bid for a Residents Association for £1000 for hanging baskets for 3 streets.
Having never ventured into this area before, could anyone recommend any reasonably priced suppliers, as we want to get as many baskets as possible out of the cash (if we get it!).

We want to offer a choice of baskets, and I would prefer to offer some edible options aswell, such as herb baskets, as we don't want every basket looking the same

Any recommendations appreciated

Thanks, will give that a try.