'Yellow Siberian' Crabapple TreeA stunning ornamental tree, 'Yellow Siberian' produces a profusion of springtime blossoms, as snowy white in colour as the wintery landscape from which the tree takes its name. The flowers contrast brilliantly against a backdrop of lush green foliage, which creates a lovely canopy throughout the summer. This variety produces striking yellow crabapples, which offer a welcome jolt of colour in the autumn and winter months as conditions become greyer and