I’m growing indoor, using promix and Advanced Nutrients PH Perfect nutes.
I’ve been testing the runoff water and keep note of the results.
I’m watering each plant with 6L every 4 days. I’m using 20L (5g) pots, but they are about 2/3 full, using promix HP as medium.
Going in, the water has a PH of about 5.9 with a TDS of 860 to 910ppm.
When I test the runoff water, so far it ranges from 110 to 150ppm and PH of 5.95 to 6.10.
The plants seem otherwise healthy. I’m just finishing week 10 of veg.
Can anyone help me with interpreting these results?