Malus 'Coccinella' - Crab apple - Tree Shrub - Majestic Trees For those who delight in an exciting colour display this new, very handsome, crab apple cultivar is the one to go for. Deep pink flowers cover the tree in early spring accompanied by the emerging bronze foliage turning reddish-green in summer. Glossy, crimson-red crab apples decorate the tree well into winter. Low maintenance. Hardy.