Disease · 23 plants in our database

Leaf spots

23 plants in our database
Leaf spots

Which plants

Where you will find it.

Signs and protection differ by plant — the exact steps are on each plant’s page.

Anise hyssopAgastache foeniculum

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
AstilbeAstilbe ×arendsiiSpring – autumn

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Bay laurelLaurus nobilis

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Butterfly bushBuddleja davidii

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Christmas roseHelleborus nigerSpring – autumn

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Common privetLigustrum vulgare

Angular to irregular brown sunken spots with a purple margin, mainly on older leaves in warm, humid summers; usually not serious.

Protection for this plant →
Fraser photiniaPhotinia × fraseri

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
French marigoldTagetes patula

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Garden chrysanthemumChrysanthemum × morifolium

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
HollyhockAlcea rosea

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Lily of the valleyConvallaria majalisSpring – autumn

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Moss phloxPhlox subulata

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
New York asterSymphyotrichum novi-belgiiSpring – autumn

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
PomegranatePunica granatum

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
PrimrosePrimula vulgaris

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Saw-toothed hydrangeaHydrangea serrata

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Shasta daisyLeucanthemum × superbum

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Siberian-teaBergenia crassifoliaSpring – autumn

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Smooth hydrangeaHydrangea arborescens

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Spiked speedwellVeronica spicata

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Tussock bellflowerCampanula carpatica

Brown to black spots on leaves; leaves turn yellow early.

Protection for this plant →
Sources (38)