The Nectarine 'Goldmine' / 'May Grand' is a dual-variety fruit tree that produces two distinct types of nectarines on a single tree. 'Goldmine' is known for its juicy, white-fleshed, sweet fruit with a late summer harvest, while 'May Grand' offers vibrant red-skinned, yellow-fleshed fruit with a tart-sweet flavor, ripening earlier in the season. This tree is ideal for small spaces, providing an extended fruiting period and a diverse harvest in one compact plant.