
About
What's New in GrowDirector 3 PRO
1.18.4
September 7, 2026
New Features: - Connection Diagnosis - Reconnecting Module Status Enhancements: - Firmware updates are tracked reliably until the version refreshes - Firmware update badges stay visible across refreshes - Module sensor scan now runs up to 10 minutes - Warning before leaving a rule with unsaved changes - Warning before applying a rule that uses an offline sensor - Sensor rule drafts are kept across reloads - Clearer rule trigger summaries - Sensor type filters show only the types you actually have - PAR and LUX sensors skip calibration that doesn't apply - Sensor history graphs load reliably with correct scales - Smoother grow calendar scrolling and date-range selection - Various stability and bug fixes across iOS, Android, and Web
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