Multi-Stem Mountain Ash Rowan Tree | Sorbus aucupariaA more compact, multi stem version of the classic Mountain Ash that's perfect for average to small gardens Multi stemmed trees have between 3 5 stems growing from ground level to form branching at a lower level In the spring, Sorbus bursts into life, producing clusters of creamy white flowers to welcome the bees back into your garden A big hit with wildlife, attracting bees, butterflies, moths and birds including waxwings, thrushes and fieldfares