Quick answer: Steeplebush (Spiraea tomentosa) is native to 1 state. What's commonly sold under this name is the true wild species. It's typically seeds, verified 15 Sep 2026.
Where it's native
Listed in the register as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Sun, Part Shade, Shade, needs sun, dwindles in shade |
|---|---|
| Water | Low, Wet, moderately acid soils |
| Soil | Acidic, medium calcium carbonate tolerance |
| Bloom | Jul-Sep |
| Height | Up to 5 ft |
| Wildlife value | Attracts birds/butterflies; larval host for Columbia silkmoth; special value to native bees |
Invasive / regulated
none noted; related non-native Japanese Spiraea is invasive elsewhere, but this species itself is not flagged
Buying it
Wild species
Sold true to the wild species as of the last check (15 Sep 2026), via Amazon.
Sold as: Seeds via Amazon · listing verified 15 Sep 2026
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