lungwort

Lungwort (Pulmonaria 'May Bouquet') should be watered regularly. During the growing season, water frequently to keep the soil moist. When temperatures are high, water every 2 to 3 days. In cooler temperatures, watering once a week should be sufficient. In the winter, water only occasionally as the plant may not need much water during this time. As a general guideline, water the soil until it is moist but not soggy. Over-watering can lead to root rot.

Located in U.S. Department of Agriculture plant hardiness zones 3 through 8, Pulmonaria 'May Bouquet' will thrive when given the proper amount of sunlight. The lungwort plant preferably receives morning sunlight and partial afternoon shade, or up to 4 hours of direct sunlight a day. If planted in an area that receives a full day of sun, be sure to water regularly during summer months. When grown in full shade, the plant can become leggy and bloom less.

Lungwort (Pulmonaria 'May Bouquet') should be pruned back in early to mid spring, before new growth appears. Begin by removing any dead or dying leaves and blossoms to clean up the plant's appearance. Next, trim off any faded flower stalks and seed pods, cutting back almost to the leaf. If necessary, you can trim away any sprawling stems. In general, the stems should be cut back to where they join other branches. Lastly, reduce the overall size of the plant by removing 1-third of the oldest stems and any secondary shoots that have grown away from the main stem. Be sure to use sharp, clean pruning shears to avoid damaging the plant.