Aldi fruit trees tomorrow - anyone know what root stock they are on?

[notasausage]

The apples are not much good for Scotland but the plums and pears should be OK as long as theya re not on a dwarfing rootstock. Anyone know?

The ones I saw yesterday (in Ireland) were to grow up to 3m and were already very tall. I was surprised they were selling such trees for only £4.99, and they had cherry as well. Had to restrain myself to a packet of morning glory sadly . Next year I'll be ready for trees, hopefully!