Cornus alba 'Ivory Halo' Creamy white margins decorate the dark green leaves on this dwarf variegated dogwood. Great winter interest, with bright red twigs. Grow to about 5 foot with a slightly wider spread. Prefers moist, well-drained soil in full sun to part shade. For best winter display, prune 1/3 of old wood down to 6-12 inches every year. Red Twig Dogwood