Lungwort Pulmonaria 'Trevi Fountain' Purple - Bio - Hardy plantNarrow, spotted leaves. With stunning blue flowers. The lungwort 'Trevi Fountain' (Pulmonaria) provides the ideal ground cover. The organic plant remains low and compact. It is a perfect plant for a shady garden! Bees and butterflies also love the 'Trevi Fountain'. The flowers bloom in the spring. Plant the lungwort in open ground or in a pretty pot. Position the Pulmonaria in partial shade. Keep the soil around the roots moist. But it should never be