Saxifraga paniculata 'Lagraveana'

Another of the easier encrusted Saxifrages, this one does well with us and, we hope, will do well with you too. It forms tight, hard pads of pale, silvery-green and looks at it's best growing over or around a stone. It is not too slow-growing but takes a year or two to flower well - yellowish-white flowers on 15cm (6") stems in summer.

I think this is the correct name now - we grew it for years as Sax. Correvoniana - so it is one or the other.