Lychnis viscaria Snow Cloud ('Yantis')

– Flowers attract bees, butterflies, and hummingbirds

– Foliage is deer and rabbit resistant, making it suitable for areas with wildlife pressure

– Foliage provides interest from spring through fall

– Primary bloom in mid to late summer; potential for extended bloom with proper care

– Cottage gardens
– Mixed perennial borders
– Contrast against darker flowers
– Pollinator plantings

– Narrow, gray-green leaves with a fine texture

– Forms a compact mound of grassy foliage

– Masses of single white flowers that seem to float above the foliage

– Bloom time: May to August, with potential for extended bloom with deadheading

– Flowers are excellent for cutting and add a delicate touch to arrangements

– Plant in spring or early fall to allow roots to establish before extreme temperatures

– Choose a location with full sun exposure; at least 6–8 hours of direct sunlight daily

– Prefers well-drained, sandy or gravelly soils with a pH between 6.5 and 7.5

– Space plants 12–16 inches apart to accommodate mature spread

– Mulch lightly with gravel or coarse sand to improve drainage and prevent root rot

– Deadhead spent flowers regularly to encourage continuous blooming

– In early spring, cut back old foliage to promote fresh growth

– Divide clumps every 2–3 years to maintain plant vigor

– Requires regular watering during establishment

– Once established, drought-tolerant; water deeply but infrequently

– Overwatering or poor drainage can lead to root rot

– Thrives in full sun

– Can tolerate partial shade, but flowering may be reduced

– Harvest flowers when fully open for optimal vase life

– Cut stems in the morning after dew has dried

– Place in water immediately to maintain freshness

– Apply a balanced, slow-release fertilizer in early spring

– Avoid excessive fertilization, which can lead to lush foliage at the expense of blooms

– Attracts bees, butterflies, and other pollinators with its open, nectar-rich flowers

– Enhances biodiversity in the garden and supports pollinator populations

– Lavandula angustifolia 'Hidcote' for complementary purple hues and similar cultural requirements

– Salvia nemorosa 'Caradonna' for vertical accents and a cohesive white and purple palette

– Nepeta 'Walker's Low' for a soft, cascading effect at the front of borders