Saturated drywall becomes colonized within 24 to 48 hours under elevated relative humidity conditions
https://express-multiunit-near-stfrancis.zenbloomer.com/posts/contamination-scope-measurement-drives-accurate-remediation-cost-estimation-for-post-flood-fungal-growth
\nMold growth on wet drywall accelerates dramatically when relative humidity remains above 60 percent and moisture content exceeds the fiber saturation point