Ilex crenata 'Convexa Bon', 5LCompact and easy to grow, this Japanese holly globe is a bushy, evergreen shrub that is ideal for adding interest and structure to the garden. Often used as an alternative to box, it originates in Japan, where its yellowy green foliage is often clipped into topiary. It is a recipient of RHS AGM (Award of Garden Merit), for all round excellence.