Illinois
Native plants in Alton
745 plants are genuinely native to this area — not merely able to survive here. They are grouped below by what they do in a garden, from canopy trees down to groundcovers.
Best represented here: perennials (457), grasses (129), shrubs (96) · 186 of them need no watering beyond Alton’s own rainfall
Showing 254 plants · 491 more are native here but not in the catalog yet
Sort
Trees55
Canopy and structureShrubs37
Backbone plantingGrasses32
Movement and texturePerennials137
Seasonal colourVines6
Verticals and screensFerns9
Shade and dampSucculents2
Dry and architecturalMore of Illinois
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- Arlington Heights
- Chicago
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- Round Lake Beach
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- Naperville
- Cicero
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- Joliet
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Design a Alton garden with these plants
Snap a photo of your yard and Sow places real, zone-matched plants into it — then keeps the watering and care schedule for everything you plant.




































































































































