Harkness Rose collections are a great way to buy roses. We select some of our favourites that will blend together beautifully in any garden.FLOWERINGWe only use repeat flowering varieties in our collections, so they will flower from early summer into autumn. GREAT VALUEThe added value in our collections saves pounds on the plants. GUARANTEEThe Roses in our collections carry exactly the same guarantee as all the other roses in the Harkness Catalogue. DELIVERYAll collections are plus delivery charges.