When to plant Lungwort?

Lungwort thrives in partial to full shade, making it an excellent choice for woodland gardens, shady borders, or beneath deciduous trees. It tolerates a range of moisture-retentive soils including loam, clay, and peat-based soils, but dislikes dry conditions. Before planting, work in plenty of organic matter—compost or well-rotted manure—to improve soil structure and moisture retention, especially if your soil is heavy clay or prone to drying out. Plant lungwort in March, April, May, September, or October. Spring planting allows plants to establish before summer, while autumn planting takes advantage of moist soil and cooler temperatures. Dig a hole slightly larger than the root ball and set the plant at the same depth it was growing in its pot. Space plants 38 cm apart to allow for their mature spread of 30–50 cm; they will gradually form attractive ground-covering clumps. After planting, water thoroughly to settle the soil around the roots and eliminate air pockets. Apply a 5 cm layer of organic mulch such as leaf mould, composted bark, or garden compost around the base of each plant, keeping it clear of the crown to prevent rot. This mulch helps retain moisture, suppresses weeds, and mimics the leaf-litter conditions lungwort enjoys in its native woodland habitat. Keep the soil consistently moist during the first growing season while roots establish. Lungwort is fully hardy (zone 3a–8b) and requires no special protection once established, even in the coldest winters typical of temperate Europe.