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Groundcovers with a Weed Suppressive Rating (WSR) of Fair to Good

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Genus, Species, Cultivar or Biotype
Common Name
Type
Height
Spread
Habit
Aesthetics
(flower color, bloom season, foliage interest)
Origin
Hardiness Zone
Preference for:
Salt tol.**
Sun
Water
Soil
Antennaria dioica 'Rubra'
Stoloniferous Pussytoes
Peren
4-12"
8-12"
Spreading
Hairy gray foliage, red flowers
Alaska
4-5
Full sun
Drought tolerant
Well-drained, sandy
N/A
Antennaria plantaginifolia
Pussytoes (Woman's Tobacco)
Peren
6-12"
9-18"
Spreading
White flowers in spring
E US
3-8
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Arabis caucasica
Wall Rock Cress
Peren
6-12"
18"
Tufted
Gray-green foliage, fragrant white flowers midspring
Caucasus
3
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Aubrieta deltoidea
Purple Rock Cress
Peren
6-8"
18"
Mat forming
Evergreen foliage, numerous purple flowers
Greece
4-9
Full sun
Drought tolerant
Well-drained loam, pH neutral
N/A
Carex morrowii 'Ice Dance'
Japanese Sedge
Grass
12"
6-12"
Clump forming
Broad evergreen foliage with white stripe
Japan
5
Sun or shade
Drought tolerant
Well-drained
N/A
Chrysogonum virginianum 'Pierre'
Green and Gold (Golden Star)
Peren
6-12"
-
Mat forming
Yellow flowers spring to midsummer
Eastern US
5-6
Full sun to moderate shade
Moist
Well-drained
N/A
Delosperma nubigenum
Hardy Ice Plant
Peren
1-2"
36"
Mat forming, trailing
Succulent light green foliage, light yellow flowers midspring
South Africa
4-10
Full sun
Drought tolerant
Well-drained
N/A
Deutzia gracilis 'Nikko'
Nikko Deutzia (Slender Pride of Rochester)
Woody
1-2'
2-5'
Upright
Pure white flowers on old wood early summer, burgundy fall foliage
Japan
4-8
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Dianthus deltoides 'Brilliant'
Maiden Pink
Peren
6-12"
18"
Mat forming
Evergreen foliage, deep pink flowers
Europe, Asia
3-9
Full sun to moderate shade
Well-drained, alkaline
N/A
Erigeron karvinskianus 'Blutenmeer'
Fleabane
Peren
6-12"
36"
Trailing, mat forming
Profusion of white flowers in summer
Latin America
8
Full sun
Drought tolerant
Well-drained
N/A
Fragaria x (F. ananassa x Potentilla palustris) 'Lipstick'
Flowering Strawberry
Peren
3-6"
Indefinite
Creeping
Deep pink flowers in spring
Europe
5-10
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Geranium macrorrhizum
Cranesbill
Peren
12-24"
12-24"
Clump-forming
Pink flowers in summer
S Europe
3-8
Full sun to moderate shade
Moist
Well-drained
N/A
Gypsophila cerastioides
Baby's Breath
Peren
2"
6"
Mat forming
White flowers in summer
Himalayas
5
Full sun
Drought tolerant
Well-drained
N/A
Koeleria cristata (syn. macrantha)
Prairie Junegrass
Grass
6-30"
-
Clump
Compact clump with gray-green foliage and attractive seed head
North  America
2
Full sun
Drought tolerant
Well-drained
N/A
Laurentia fluviatilis (syn. Pratia pedunculata)
Blue Star Creeper
Peren
1"
12-18"
Spreading
Blue flowers spring, fine foliage
Australia
6-8
Full sun to moderate shade
Moist
Well-drained
low
Liriope muscari 'Royal Purple'
Lily Turf
Peren
18-24"
8-12"
Clump forming
Evergreen grass-like foliage, purple flower spikes
China, Japan
6-10
Sun or shade
Drought tolerant
Any well-drained
N/A
Mazus reptans
Creeping Mazus
Peren
1-2"
Indefinite
Mat forming, trailing
Purple flowers in late spring
Asia
3-9
Full sun to moderate shade
Moist
Well-drained
low
Microbiota decussata
Siberian Cypress
Woody
1-2'
9-12'
Spreading
Needle evergreen, foliage bronze in winter
Siberia
2-8
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Rhus aromatica
'Gro Low'
Fragrant Sumac
Woody
24"
36"
Erect, dense, woody
Red berry-like fruit persisting in winter, glossy foliage
Eastern North America
3-9
Full sun to moderate shade
Drought tolerant
Well-drained
high
Rubus calycinoides
(
syn. pentalobus)
Creeping Raspberry
Woody
3-5"
Indefinite
Creeping and rooting
Rugose dark glossy evergreen leaves
Taiwan
7
Full sun to moderate shade
Drought tolerant
Well-drained
N/A
Sedum reflexum 'Blue Spruce'
Stonerop
Peren
4-10"
Indefinite
Creeping, carpet forming
Succulent blue-green foliage, numerous yellow flowers
Europe
3
Full sun
Drought tolerant
Well-drained
N/A
Silene uniflora (syn. maratima)
Seaside Campion
Peren
6"
8"
Spreading
White blooms in summer
Europe
3
Full sun
Drought tolerant
Well-drained
N/A
Silene uniflora 'Compacta'
Compact Seaside Campion
Peren
6"
8"
Spreading
White blooms in summer
Europe
3
Full sun
Drought tolerant
Well-drained
N/A
Solidago cutleri
Alpine Goldenrod
Peren
8-12"
-
Dense tuft
Yellow flowers in late summer to early autumn
Northeastern US
4
Moderate shade
Moist
Well-drained
N/A
Thymus praecox 'Albiflorus'
Creeping Thyme
Woody
1-2"
Indefinite
Creeping
White flowers in summer, small bright green leaves
Europe
5
Full sun
Drought tolerant
Well-drained
mod.
Trifolium repens 'Atropurpureum'
Purple Leafed Clover
Peren
4-6"
Indefinite
Creeping
Red bronze foliage
Europe
4
Full sun
Moist
Well-drained loam
N/A
Vinca minor
Myrtle
Peren
4-6"
Indefinite
Creeping
Evergreen glossy foliage, light blue flowers in spring and fall
Europe
4-8
full sun to dense shade
Drought tolerant
Well-drained
N/A

*We have found this species to be an aggressive spreader by seed, rhizome, or both. It is potentially weedy and/or invasive. Proceed with caution.
** Cells with N/A indicate that the plant species was not tested for salt tolerance in the greenhouse at Cornell.

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