100%
Proven Winners Supertunia Royal Velvet Petunia Live Plant 4 Pack
by Proven Winners— Made in Sycamore, IL
Verified American Made
American Score
77% — Brand-verified
Why not 100%? Full verification requires additional independent sources
Manufactured in Sycamore, IL
Manufacturing in USA since 1992Verified through 2 independent sources
- Known factory location
- Brand website
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: Established
Overseas lines: None known
Award-winning yellow petunia variety. Developed in Sycamore, IL. Vigorous grower, flowers spring through frost.
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Proven Winners Supertunia Royal Velvet Petunia Live Plant 4 Pack
77% American Score