Mahonia aquifolium 'Apollo' is just perfect for the back of borders. Or, if you're looking for groundcover, this easy-to-grow shrub will be just the job. The shiny leaves of Mahonia aquifolium 'Apollo' or Oregon Grape looks magnificent as a low-growing hedge. Its spiky leaves act as the perfect deterrent against unwanted visitors. Spring sees this striking shrub adorned with brilliant yellow blooms, which evolve into deep blue berries in autumn ? great for attracting birdlife. Height: 1m (39). Spread: 1.5m (59).