Is this mold?

Faegrows
Faegrowsstarted grow question 5y ago
Is this mold or healthy bacteria? Or maybe salt buildup? I found it on my fabric pot today. I did feed her ecothrive biosys 4-5 gram about 1,5 week ago.
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Week 9
Plant. Other
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InspireMe
InspireMeanswered grow question 5y ago
Hey, it's not mold dont worry. It's your benificial bacteria colonization within your pot.. nothing to worry about at all 🙂
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Hashy
Hashyanswered grow question 5y ago
As inspireme said or salt build up but defo not mold.
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