diff --git a/logs/fermentation-log.md b/logs/fermentation-log.md
index b6f15ae..bc4ec8b 100644
--- a/logs/fermentation-log.md
+++ b/logs/fermentation-log.md
@@ -25,6 +25,7 @@
 | 2026-09-01 21:14 EDT | T+77.5h |  |  |  | User deferred tonight's fermentation/repitch check by one day; no action tonight. Schedule pushed one day. |
 | 2026-09-02 21:52 EDT | T+102.2h |  |  |  | User reported no fermentation yet and cannot repitch tonight. Plan: push schedule one more day and repitch tomorrow if still inactive. Continue holding Fermaid O until fermentation activity is established. |
 | 2026-09-03 21:00 EDT | T+125.3h |  |  |  | User opened to repitch and smelled alcohol; concluded fermentation is underway. No repitch. Plan: add Fermaid O tomorrow. |
+| 2026-09-04 23:03 EDT | T+151.4h |  |  |  | User cannot add Fermaid O tonight; delayed one more day. Reminder moved to 2026-09-05 21:00 EDT. Do not add multiple catch-up nutrient doses at once. |
 
 ## Additions log
 
diff --git a/schedule.md b/schedule.md
index e226f5a..b017fa1 100644
--- a/schedule.md
+++ b/schedule.md
@@ -10,8 +10,8 @@
 | T+48h | 2026-08-31 15:29 EDT | 2026-08-31 21:00 EDT | Degas gently and add ~3.75–4 g Fermaid O. |
 | T+72h | 2026-09-01 15:29 EDT | 2026-09-01 21:00 EDT | Degas gently and add ~3.75–4 g Fermaid O. |
 | Delayed fermentation / repitch check | 2026-09-03 21:00 EDT | 2026-09-03 21:00 EDT | Jason deferred again on 2026-09-02 because he could not repitch that night. Check for fermentation signs; if none, repitch yeast. Hold Fermaid O until activity is established. |
-| Delayed Fermaid O addition | 2026-09-04 21:00 EDT | 2026-09-04 21:00 EDT | Fermentation appears underway based on alcohol aroma on 2026-09-03. Gently degas and add ~3.75–4 g Fermaid O if fermentation is active/healthy. |
-| T+~120h / delayed sugar-break check | 2026-09-05 21:00 EDT | 2026-09-05 21:00 EDT | Gravity/sugar-break check. For OG 1.120, 1/3 sugar break is ~1.080. Add final/next ~3.75–4 g Fermaid O only if fermentation is active and still before/near sugar break. |
+| Delayed Fermaid O addition | 2026-09-05 21:00 EDT | 2026-09-05 21:00 EDT | Fermentation appears underway based on alcohol aroma on 2026-09-03. Jason could not add Fermaid O on 2026-09-04. Gently degas and add ~3.75–4 g Fermaid O if fermentation is active/healthy; do not add multiple catch-up doses. |
+| T+~120h / delayed sugar-break check | 2026-09-06 21:00 EDT | 2026-09-06 21:00 EDT | Gravity/sugar-break check. For OG 1.120, 1/3 sugar break is ~1.080. Add final/next ~3.75–4 g Fermaid O only if fermentation is active and still before/near sugar break. |
 | Delayed Day 10 | 2026-09-10 21:00 EDT | 2026-09-10 21:00 EDT | Gravity/temp check; note aroma, bubbling, and taste if sampled. |
 | Delayed Day 14 | 2026-09-14 21:00 EDT | 2026-09-14 21:00 EDT | Gravity/temp check; evaluate progress toward dry/stable. |
 | Delayed Day 21 | 2026-09-21 21:00 EDT | 2026-09-21 21:00 EDT | Gravity/stability check; decide whether more primary time is needed. |