Potato ‘sharpe’s Express’ Is A Heritage Variety Which Has Been Going Strong Since 1901. ‘sharpe’s Express’ Tubers Are Long & Oval With Shallow Eyes, White Skin & Pale Lemon-coloured, Fine Flavoured Flesh. It Has Good Resistance To Common Scab.this First-early Variety Produces Lots Of Attractive Potatoes, Quick-maturing In A Favourable Spring. If Late-frost Threatens Protect Early Growth With Horticultural Fleece.