The simple, light green leaves of Pelargonium pseudoglutinosum are deeply incised, forming oblong to variable lobes. The lobes are mostly long at the base of the leaf and shorter near its tip. The lowermost lobes may have secondary lobes angled back or eared behind the leaf base.
The leaf margins are toothed throughout, the teeth sometimes acutely pointed. The margins are turned up from the veins in a connected channel system to the leaf base (Vlok and Schutte-Vlok, 2015; iNaturalist; https://pza.sanbi.org).