Pulmonaria Officinalis Sissinghurst White

2-3 Litre

• RHS Award of Garden Merit
• Position: Full sun, partial shade
• Soil: Moist, well drained
• Growth Rate: Average
• Flowering Period: Spring
• Hardiness: H6
• Eventual Height: 0.1 – 0.5m
• Eventual Spread: 0.1 – 0.5m

Pulmonaria Sissinghurst White, also known as ‘Lungwort’ and holder of the much coveted RHS Award of Garden Merit, is a herbaceous perennial that is native to Europe and western Asia. It is prized for its attractive foliage and delicate, bell-shaped pure white flowers that bloom in early Spring. The plant typically grows to a height and spread of 1/2 metre, making it an excellent ground cover for shady areas.

The leaves of the Pulmonaria Sissinghurst White are large and lance-shaped, with a dark green colour and silver spots that give them a distinctive appearance. The plant blooms in early Spring, producing clusters of tubular white flowers that are held above the foliage on tall stems. The flowers gradually turn pink as they age, adding to the plant’s visual interest.

This is an easy-to-grow plant that prefers partial to full shade and moist, well-draining soil. It is hardy down to temperatures of -20˚C and can tolerate a wide range of soil types, including clay and sandy soils. The plant benefits from regular watering, especially during dry spells, to keep the soil consistently moist.

To encourage the plant to produce new growth and more blooms, deadhead the faded flowers regularly. In the Autumn, cut back the foliage to the ground to prevent the plant from becoming too leggy and to promote new growth in the Spring.

Overall, Pulmonaria Sissinghurst White is a charming and versatile plant that adds beauty and interest to shady areas of the garden.

How to care for your Pulmonaria Sissinghurst White

• Soil: Prefers moist, well-draining soil that is rich in organic matter. Amend the soil with compost or aged manure before planting to improve soil fertility and drainage.
• Watering: Water the plant regularly, particularly during dry spells, to keep the soil consistently moist. Avoid overwatering, as this can lead to root rot and other problems.
• Fertiliser: Typically does not require fertilisation, but can benefit from a light application of a balanced fertiliser in early Spring.
• Pruning: Deadhead the faded flowers regularly to encourage the plant to produce new growth and more blooms. In the Autumn, cut back the foliage to the ground to prevent the plant from becoming too leggy and to promote new growth in the Spring.
• Sunlight: Prefers partial to full shade, although it can tolerate some morning or late afternoon sun. Avoid planting in areas with too much direct sunlight, as this can lead to leaf scorch and decreased plant health.
• Mulching: Apply a layer of organic mulch, such as wood chips or shredded leaves, around the base of the plant to help retain moisture, suppress weeds, and maintain a consistent soil temperature.

By following these tips, you can help ensure that your Pulmonaria Sissinghurst White thrives in your garden, providing year-round beauty and interest.