How to Propagate Siberian crab?
Propagate by sowing seed in a seedbed in autumn, by chip budding in late summer or grafting in midwinter

Siberian crab · Malus × robusta
Grow in moderately fertile soil in a sunny position; will tolerate partial shade
Propagate by sowing seed in a seedbed in autumn, by chip budding in late summer or grafting in midwinter