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Meadow sage

Salvia nemorosa · Lamiaceae

Meadow sage (Salvia nemorosa) in flower
Photo: C T Johansson, via Wikimedia Commons (CC BY-SA 3.0)

Dense, upright spikes of violet, blue, pink or white flowers in early summer, flowering again if cut back. One of the most reliable border perennials.

Size
24 in tall, 18 in wide
Zones
4 to 8
Light
Full sun
Flowers
Late May to mid July
Pets
No toxicity recorded
Job in a bed
Drift

A bed built around meadow sage

The planner designed this bed around meadow sage when this page was made: a 12 × 6 ft (3.7 × 1.8 m) cottage garden in zone 6, full sun. It chose the other plants from the 966 that suit those conditions, and says below why meadow sage stands where it does.

A 12 × 6 ft (3.7 × 1.8 m) bed at eye level in late June: Meadow sage, Moor grass 'Greenlee', Coral bells 'Firefly', Showy goldenrod, Maltese cross, Inkberry 'Gem Box', Grape hyacinth, Tulip 'Apeldoorn'.
A 12 × 6 ft (3.7 × 1.8 m) cottage garden in zone 6, full sun, seen from the path in late June.
4. Showy goldenrod44. Showy goldenrod44. Showy goldenrod45. Maltese cross55. Maltese cross55. Maltese cross56. Inkberry 'Gem Box'63. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'32. Moor grass 'Greenlee'22. Moor grass 'Greenlee'22. Moor grass 'Greenlee'22. Moor grass 'Greenlee'22. Moor grass 'Greenlee'23. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'31. Meadow sage11. Meadow sage11. Meadow sage13. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'33. Coral bells 'Firefly'38. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'8. Tulip 'Apeldoorn'7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth7. Grape hyacinth
From above, to scale. Each circle is one plant, as wide as the room it needs.

The plants

  1. 2 Moor grass 'Greenlee' × 5, tan
  2. 3 Coral bells 'Firefly' × 13, red
  3. 4 Showy goldenrod × 3, yellow
  4. 5 Maltese cross × 3, red
  5. 6 Inkberry 'Gem Box' × 1, dark green leaves
  6. 7 Grape hyacinth × 12, blue
  7. 8 Tulip 'Apeldoorn' × 12, red

Why this plant

  • The only purple.

Why here

  • At the back. At 24 in it is seen over moor grass 'Greenlee' (12 in) in front of it, and has nothing behind it to hide.
  • A step in the back row. Next to inkberry 'Gem Box' (2½ ft) and showy goldenrod (4 ft): no two neighbours there are the same height, so the back steps up and down like a skyline.
  • 3 plants in one group. Massed, one kind reads as a single shape. Scattered, it would look spotty.

Why now

  • In flower for 7 weeks. From late May to mid July.
  • Part of the bed's peak. With moor grass 'Greenlee', coral bells 'Firefly' and Maltese cross in mid June: 4 kinds at once. No week has more.

Planned as a cottage garden: 28 of the 28 plants (100%), bulbs aside, stand alone or in groups of no more than five, small enough for the kinds to mingle. There is more coral bells 'Firefly' than anything else, 13 plants in all. In winter there are still three kinds to look at, moor grass 'Greenlee' and coral bells 'Firefly' among them.

The planner's own design check: 12 Excellent, 4 Good, 1 Satisfactory. It flags one thing to watch: Nothing on this plan is highly poisonous or an aggressive spreader.

Open this bed in the planner Change its size, the sun or the style, move plants about, or swap one for another.

Where meadow sage goes in a border

At 24 in it belongs in the middle of a bed. In the planner's ten height classes it is medium short (18 to 24 in).

Its job: drift. Planted in a small group of three or five, and repeated further along in the other number.

The short spikes give a border its rhythm in June: repeat groups along the front or middle. Cut it back hard after the first flush for a second show in late summer.

  • Spires for early summer
  • Edging and massing
  • Bees and butterflies

What to plant with meadow sage

Plants recorded as good partners for it, and what each pairing does:

  • Yarrow 'Moonshine': purple against yellow, opposite each other on the colour wheel, if you choose those colours, in flower together for five weeks.
  • Threadleaf coreopsis 'Moonbeam': purple against yellow, opposite each other on the colour wheel, if you choose those colours, in flower together for four weeks; a low mound at the foot of its spires.
  • Cranesbill 'Rozanne': in flower together for six weeks, from early June; a low mound at the foot of its spires.

Questions about meadow sage

Does meadow sage need sun or shade?

Meadow sage grows in full sun (6 or more hours of direct sun a day).

It wants ordinary well-drained soil, of average fertility, and little watering once settled. Once settled in, it stands drought.

What zones does meadow sage grow in?

USDA zones 4 to 8. It is hardy to zone 4, which means it survives winter nights down to about −20 °F (−29 °C).

Above zone 8 it struggles: the zones measure winter cold, but a plant's top zone usually means the summers are too hot or the winters too mild for it to rest.

Gardening in Canada? Use the USDA zone for your town: Canada's own zone map uses different numbers.

When does meadow sage flower in my zone?

In zone 5 it flowers late May to mid July. As a spring flower it moves about a week for every zone: earlier where it is warmer, later where it is colder.

Roughly when meadow sage is in flower
Zone 4Early June to mid July
Zone 5Late May to mid July
Zone 6Late May to mid July
Zone 7Mid May to early July
Zone 8Early May to early July

Worked out from Hopkins' bioclimatic law: spring arrives about four days later for each degree of latitude north, and one zone is roughly two degrees. A warm spring or a cold one moves any garden two weeks either way.

How far apart should meadow sage be planted?

18 in (45 cm) apart, from the middle of one plant to the middle of the next. That is about its full width, so each plant keeps its own outline.

It grows 24 in (60 cm) tall. Give it the full distance from anything taller, or it will lean out towards the light.

How many meadow sage plants do I need?

At 18 in apart, set out in staggered rows:

  • 5 to fill 10 square feet (about 1 m²)
  • 7 for a single row 10 ft (3 m) long
  • 17 to fill a 4 × 8 ft bed on its own

In a mixed border, plant it as a group of three or five, with a second group further along in the other number.

In the bed above, the planner used three in one group.

Is meadow sage poisonous to dogs and cats?

No toxicity is recorded for dogs, cats, horses or people, according to NC State Extension.

"Not toxic" is not "edible": a pet that eats a lot of any plant can be sick.

Is there a native plant like meadow sage?

Meadow sage comes from Europe and west-central Asia. These North American natives come closest to doing its job:

  • Purple milkweed: the same job in a bed, the same flowering time and the same colour; 12 in taller, bold leaves, not medium.
  • Ohio spiderwort: the same job in a bed and the same flowering time; 8 in taller, blue, not purple.

Matched the way the planner's Swap button matches plants: the same job in a bed, then size, then flowering time.

Do deer eat meadow sage?

Mostly not. NC State lists it as resistant to deer and rabbits. No plant is proof against a hungry deer in a hard winter, but this one is low on the menu.

What flowers after meadow sage?

Meadow sage is over by mid July. These start as it finishes and carry the same spot on, so it never goes flat:

  • Lilyturf: from early August to mid September, 16 in tall, to stand in front of it and cover its fading stems.
  • Black-eyed Susan: from mid July to mid September, 24 in tall.
  • Ornamental onion 'Millenium': from mid July to late August, 18 in tall, to stand in front of it and cover its fading stems.

What does meadow sage look like in winter?

Meadow sage dies down, but leave the stems standing: the seed heads stand through the winter, and songbirds eat the seed. Cut them down in early spring, before the new shoots come.

Is meadow sage good for bees and butterflies?

Meadow sage is visited by bees, butterflies, hummingbirds and songbirds.

More Salvia

In these guides

Zone guides: Zone 4 · Zone 5 · Zone 6 · Zone 7 · Zone 8

In flower in: May · June · July

Every fact on record

Type
Perennial
Size
24 in (60 cm) tall, 18 in (45 cm) wide
Plant
18 in (45 cm) apart
Height class
Medium short (18 to 24 in)
Place in the bed
Middle
Flowers
Late May to mid July; upright spires; purple, blue, pink, white
Leaves
Medium texture, herbaceous; green
Shape
Upright, clumping
Hardy in
USDA zones 4 to 8
Light
Full sun
Soil
Average, well-drained
Water
Low
Feeding
None needed
Family
Lamiaceae
Comes from
Europe and west-central Asia
Attracts
Bees, butterflies, hummingbirds, songbirds
Stands up to
Deer, rabbits, drought, pollution

Checked against NC State Extension. Flowering times are for zone 5: later in colder zones, earlier in warmer ones. Toxicity and spread information is a general gardening guide, not veterinary or medical advice, and invasive status varies by region. If a person or pet eats a plant, contact poison control or a vet. Check your local invasive species list before planting anything with a spread warning.