Does anyone know what is the ppm for my run off supposed to be around in week 3 of veg?
300 to 400 for Veg weeks 2-3
450 to 700 for Veg weeks 4+
Now if you are growing large plants then you may be able to get away with a bit higher of a number.
Wow ok looks like I found my problem my run off was at 2180
Hold on. Are you in soil or coco coir? If so, which brand are you using? If you're using a soil that has organic nutrients in it then you are ok.
This video explains more:
I’m using ocean forest from fox farm
@Grow.Ready Ok, so they are organic nutrients; 2180 isn't an issue. When growing in that soil, most growers don't track PPM until they start giving the plant bottled nutrients.