Neferpitou was born with monstruous levels of nen oozing from her body. Rammot reaction proved that.
At that point, she never had any knowledge regarding nen... unless the communication system ants use gave her some data she could extrapolate while she was growing.

Then she got her hand on nen knowledge thanks to Pokkle. At that point, she got pointers as to how she could control that massive nen natural nen output she has, she even is a specialist, a rare breed amongst nen users.

They really highlighted the fact that Kite had extraordinary powers to be able to detect enemies in any direction at a distance of 45 meters.
Yet Neferpitou found him at a distance that was like 500 meters or more (maybe 1000?) and just jumped from that place directly to Kite. She's a monster regarding nen powers. That ep to me just exposed those facts.