Considering these, an AIE probe, triphenylamine-benzothiadiazole-pyridine-ptolylboronic acid bromine salt (TBPBB) , was used to detect hypochlorite (one of ROS) during seed germination. Pea (Pisum sativum L), one of the four major legume crops globally, was chosen for this study. TBPBB exhibited a 'turn-on' fluorescence response to ClO -, with a limit of detection (LOD) of 26 nmol L -1 . The exceptional recognition and detection capabilities of TBPBB facilitated the identification of primary locations and the effective detection of trace amounts of endogenous ClO -in various pea varieties during germination under different oxidative stress conditions. This AIEgen dominated analytical strategy enabled the preliminary selection of stress-resistant pea seeds for planting, with an accuracy of 93.8% for predicating germination percentage and 87.5% for vigour index in distinguishing 16 distinct pea varieties in an alkaline cultivation environment. In contrast to conventional techniques of seed variety selection, the aforementioned methodology not only accelerated the selection process but also enhanced the overall productivity.