Run off ppm range

My run off after feeding my 4 week old autos is 6.4 ph and 134 ppm isn’t that ppm a bit low? Does this mean they’re starving?

What’s it going in?

So my bad I looked at it closer and it says x10 so it’s 1340 is that too high? I just fed fox farm trio

1500+PPM will cause tip burn so you are fine.

Ok thank you I think next time not so much nutes :thinking: