Table of Contents
Does lungwort like sun or shade?
Lungwort is typically grown in partial sun to full shade. But it can tolerate quite a bit of bright light in the early spring, which is helpful because not as many trees have leafed out at that point to diffuse sunlight hitting the lungwort.
Is common lungwort invasive?
Lungworts are clump-forming perennials that can be wide-spreading over time, but grow slowly and are not invasive or aggressive. The low-growing, rhizomatous nature of lungworts makes them good ground cover plants under small trees and shrubs.
How do you winterize lungwort?
When winter temperatures arrive and plant foliage has started to die back, the leaves of the plant should be removed using a pair of sharp gardening shears. At this time, many growers also choose to cover the plant with a light layer of mulch to protect against harsh temperatures and to better regulate moisture.
How long do lungwort blooms last?
two months
The blooms are about the darkest blue of the lungworts. From bud to completed blooming, the plant is colorful for nearly two months. The slender green leaves are heavily spotted silvery white. Shortly after flowering and late in summer, the foliage may need a bit of trimming to keep the plant looking fresh.
How tall does lungwort get?
Most species and varieties grow nine to 18 inches tall. Plants may eventually spread two to three feet wide. Lungworts can be used as specimen plants in perennial beds and borders or as a groundcover.
Should I cut back Pulmonaria after flowering?
Pulmonaria is easy to grow and requires little care. Cut back the dead leaves of varieties that die back in autumn, at ground level. Evergreen varieties are best cut back immediately after flowering so the new season’s growth is shown off at its best. Mulch annually with well-rotted leaf mould or compost.
Should perennials be cut back for winter?
Most perennials turn ugly as the temperatures drop and any plant that is diseased, infested, or otherwise in poor condition should certainly be cut back and disposed of rather than leaving them to over-winter. However, some perennials simply don’t fare well if they are pruned too late in the season.
What to do with lungwort after flowering?
Cut back the dead leaves of varieties that die back in autumn, at ground level. Evergreen varieties are best cut back immediately after flowering so the new season’s growth is shown off at its best. Mulch annually with well-rotted leaf mould or compost.
Should I cut back lungwort in winter?
Lungwort plants are unique in that they do not bloom when foliage is present. When winter temperatures arrive and plant foliage has started to die back, the leaves of the plant should be removed using a pair of sharp gardening shears.
Do you cut back lungwort in the fall?
If foliage deteriorates in midsummer heat, cut back to the ground. Fresh foliage will emerge for the cooler days of late summer and fall. In regions with mild winters the plant will often remain evergreen. If it does not die back, remove damaged or dead foliage to promote fresh spring growth.
Should you deadhead lungwort?
Put off deadheading your lungwort (Pulmonaria hybrids) and you’ll be stuck tediously snipping around new foliage growth. Instead, it’s much easier to clip spent blooms right when lungwort is done flowering.