Perennial salvia 'Blue Marvel' (Salvia nemorosa 'Blue Marvel')

Perennial salvia 'Blue Marvel'

Also known as: Balkan clary 'Blue Marvel', Woodland sage 'Blue Marvel'

Whilst the flowers of its parent plant are typically violet or pink, perennial salvia 'Blue Marvel' is named for its bright blue blossoms. These flowers are larger than is typical for sages even though this hybrid is a dwarf variety. It’s perfect for a wildlife garden since it attracts butterflies, bees, and hummingbirds.

Scientific classification

Mints plantains olives and allies

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Perennial

Lifespan

Herb

Plant Type

Late spring, Summer, Fall

Bloom Time

Fall

Harvest Time

30 cm

Plant Height

Winter dormancy

Dormancy

Semi-evergreen

Leaf type

0 - 32 ℃

Ideal Temperature

Care Guide for Perennial salvia 'Blue Marvel'

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Perennial salvia 'Blue Marvel' thrives in meadows and light woodlands, preferring moderate soil moisture. Weekly watering prevents waterlogging, ensuring optimal hydration. Hardy and primarily grown outdoors, perennial salvia 'Blue Marvel' enters dormancy in colder months, reducing water needs as growth slows.

Fertilize: In rich or clay soils, perennial salvia 'Blue Marvel' requires no fertilizer. In poor soil, adding a small amount of compost or slow-release fertilizer when planting benefits perennial salvia 'Blue Marvel'. Avoid over-fertilization, as it can lead to rapid growth and floppy stems.

Pruning: Perennial salvia 'Blue Marvel' has vibrant blue flowers and a long blooming period. Prune from early to late spring by removing spent flower spikes and trimming one-third of its height to enhance shape and vigor. Regular pruning improves air circulation, reduces diseases, and encourages bushier growth.

Propagation: Perennial salvia 'Blue Marvel' can be propagated by cuttings from healthy, non-flowering stems. Cuttings should be several inches long, with lower leaves removed and dipped in rooting hormone. Plant in well-draining soil and keep moist until roots develop, preserving the parent plant's desirable traits.

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