Found in Morrisons Spalding, assume it is nationwide. It seems Spring may have sprung, so I was out and about looking for gardening deals. Rocky perennial campanula down from £1 to 66p, lovely plant, great ground cover. They also have hostas 2 for £3, much better deal than the garden centres who want around £4 each, although you can buy the corms in Lidl at 2 for 89p. Hope this helps some gardeners out there.