On allotment one I had a rogue alpine strawberry plant grow last year. I was going to weed it out, but never did get round to it, so it now has pride of place up amongst my flowers. I have been keeping an eye on it waiting for the perfect little strawbs to turn red, but they just weren't budging, so I picked one and popped it into my mouth. Soft, sugar sweet, a ZAP of pure strawberry flavour. Amazing. So I have a white alpine strawberry plant on the plot! I should save a couple of fruits and dry the seed and see if any off spring are white also.