With bramley apple flavoured foliage & colourful tubers that taste like a lemony potato, you won't be surprised to hear that this little spud is extremely popular in, youve guessed it, New Zeal&. Latin Name: Oxalis tuberosa. Plant: Plant out in May or June.' Deliciously tangy little tubers with an in-built iron clad blight resistance. They even come complete with edible shamrock-shaped foliage. Two crops for the price (and space) of one!'