Curated by real gardeners

Plants for Clay Soil

Clay is fertile but unforgiving — wet in spring, brick in August. These plants have the root systems to handle both moods.

6,143 plantsRanked by real gardeners

The 24 most-saved picks

Cheyenne Spirit Coneflower#1 most saved

Cheyenne Spirit Coneflower

Echinacea purpurea 'Cheyenne Spirit'

Zones 4–9· 574 saves· from $13
Pink Muhly Grass#2 most saved

Pink Muhly Grass

Muhlenbergia capillaris

Zones 5–10· 403 saves· from $16
Butterfly Kisses Coneflower#3 most saved

Butterfly Kisses Coneflower

Echinacea purpurea 'Butterfly Kisses'

Zones 4–8· 378 saves· from $32
Garden Phlox

Garden Phlox

Phlox paniculata 'Mix'

Zones 4–8· 366 saves· from $32
Purple Coneflower Rainbow

Purple Coneflower Rainbow

Echinacea purpurea 'Rainbow'

Zones 4–8· 366 saves· from $27
Butterfly Milkweed

Butterfly Milkweed

Asclepias x hybrida

Zones 4–9· 366 saves· from $16
Old Farmyard Hollyhock

Old Farmyard Hollyhock

Alcea rosea 'Old Farmyard'

Zones 4–9· 360 saves
May Night Sage

May Night Sage

Salvia nemorosa 'May Night'

Zones 4–9· 358 saves· from $6
Black-eyed Susan

Black-eyed Susan

Rudbeckia hirta 'American Gold Rush'

Zones 4–10· 353 saves· from $17
Dwarf Wild Indigo

Dwarf Wild Indigo

Baptisia minor

Zones 5–8· 340 saves
Incrediball Hydrangea

Incrediball Hydrangea

Hydrangea arborescens 'Incrediball'

Zones 4–9· 339 saves· from $21
Cinderella Milkweed

Cinderella Milkweed

Asclepias incarnata 'Cinderella'

Zones 4–9· 336 saves· from $22
Prairie Phlox

Prairie Phlox

Phlox pilosa

Zones 4–9· 335 saves
Cheyenne Spirit Coneflower

Cheyenne Spirit Coneflower

Echinacea purpurea 'Cheyenne Spirit Mix'

Zones 4–9· 332 saves
Black-eyed Susan

Black-eyed Susan

Rudbeckia hirta 'Autumn Colors Mix'

Zones 4–8· 329 saves
Common Milkweed

Common Milkweed

Asclepias syriaca

Zones 4–9· 329 saves· from $10
Purple Coneflower

Purple Coneflower

Echinacea purpurea

Zones 4–9· 321 saves· from $8
Lou Williams New England Aster

Lou Williams New England Aster

Aster novae-angliae 'Lou Williams'

Zones 4–8· 320 saves
Black-eyed Susan

Black-eyed Susan

Rudbeckia fulgida 'Goldsturm'

Zones 4–9· 318 saves· from $7
Columbine Mix

Columbine Mix

Aquilegia x hybrida 'Mix'

Zones 4–8· 317 saves· from $10
New England Aster Harringtons Pink

New England Aster Harringtons Pink

Symphyotrichum novae-angliae 'Harringtons Pink'

Zones 4–8· 309 saves
Coral Honeysuckle

Coral Honeysuckle

Lonicera sempervirens 'Coral Honeysuckle'

Zones 4–10· 307 saves· from $19
New England Aster 'Violetta'

New England Aster 'Violetta'

Aster novae-angliae 'Violetta'

Zones 4–8· 305 saves
Foxglove Beardtongue

Foxglove Beardtongue

Penstemon digitalis 'George Home'

Zones 4–8· 304 saves

Clay soil questions

Should I amend clay soil before planting?

Amend broadly, not per-hole (amended holes become bathtubs). Better: choose clay-tolerant plants and top-dress annually with compost; the worms do the tilling.

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