Perennial Salvia
Salvia nemorosa
Perennial Salvia blooms from May through July.
Mature size, hardiness zones, sun and the trait tags were checked against named botanical sources for this plant. The bloom months and water need on this page were not.
Growing Perennial Salvia
Plant it in full sun. It prefers low water. It is hardy in USDA zones 4–8. Expect it to reach about 2 ft tall and 1.6 ft wide at maturity, in roughly 2 years.
When to plant Perennial Salvia
Plant Perennial Salvia in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. For the middle of its hardy zones 4 to 8 range, spring means March to May and fall means August or September. Once settled, it blooms from May to July.
Month-by-month timing for your zone is on the planting calendar: for the middle of its range, start with zone 6 in March.
11 more colors in the Salvia family
Same family, similar care - pick the one you are growing.
Good to know about Perennial Salvia
Curated from university extensions, botanic gardens and other primary sources, with the source named on every note.
Worth knowing
The same aromatic mint-family oils that make deer and rabbits leave it alone sit below nectar-rich spikes that draw bees, butterflies and hummingbirds. per NC State and Clemson
Hardiness varies by source
Most sources give zones 4 to 8; Illinois Extension lists it hardier at 3 to 8. Match a proven cultivar to your zone and confirm cold-hardiness locally. per NC State and Illinois
Water lightly to rebloom
Every source calls it drought tolerant once established. But Missouri Botanical Garden and NC State note that occasional summer water plus deadheading brings a fuller second flush. per Missouri Botanical Garden and NC State
The one essential cut
When the first flush fades and stems brown, shear the whole plant to the basal leaves. One cut removes floppy spikes, refreshes foliage, and triggers rebloom. per NC State and Missouri Botanical Garden
Sharp drainage is everything
Lean, sharply drained soil delivers the drought toughness, keeps growth firm so it will not flop, and denies the wet, humid conditions behind rot and mildew. per NC State and Missouri Botanical Garden
A documented bee magnet
A peer-reviewed trial found honey bees made up about 36 percent of salvia flower visitors and carpenter bees about 24 percent, with bees feeding heavily all season. per Frontiers
A naming tangle
The same meadow sage is sold as Salvia nemorosa and Salvia x sylvestris; sources disagree on the correct name, but care, size and bloom are identical. per NC State and Clemson
What pairs well with Perennial Salvia
Good companions share its growing conditions and add something it lacks: an earlier or later bloom, a lower carpet in front, or structure through winter.
Goldenrod
Shares full sun and low water; blooms in late summer as this one finishes; both are strong pollinator plants, and they feed in different months; its seed heads stand through winter, for structure and the birds.
Autumn Joy Sedum
Shares full sun and low water; blooms in late summer as this one finishes; both are strong pollinator plants, and they feed in different months; its seed heads stand through winter, for structure and the birds.
Perennial Sunflower
Shares full sun and low to moderate water; blooms in late summer as this one finishes; both are strong pollinator plants, and they feed in different months; its seed heads stand through winter, for structure and the birds.
Fountain Grass
Shares full sun and low water; blooms in late summer as this one finishes; its seed heads stand through winter, for structure and the birds; taller at 3.3 ft, for the layer behind it.
Grape Hyacinth
Shares full sun and low water; blooms in early spring, before this one opens; both offer pollinator forage, in different months; lower at 8 in, for the front of the border.
Little Bluestem
Shares full sun and low water; blooms in late summer as this one finishes; its seed heads stand through winter, for structure and the birds; taller at 3.3 ft, for the layer behind it.
Switchgrass
Shares full sun and low water; blooms in late summer as this one finishes; its seed heads stand through winter, for structure and the birds; taller at 4.9 ft, for the layer behind it.
Lavender
Shares full sun and low water; overlaps, then carries the display into late summer; both are strong pollinator plants; evergreen, so the bed keeps its shape through winter.
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