Need help fully understanding how to use fox farm trio. Please!!

First of all I'm growing in soil and I don't know what chart to use for soil because there's two of them one's ppms are a lot higher than the other one. What what chart do I use? Here's how I've been doing it.
Distilled water= 0 ppm, then I add cal-mag to 150 ppm, then with dropper and nutrients till I get desired ppms.
Right right now I'm just doing this with big Bloom but once I start grow big do I do this same process and then start adding grow big until I get the desired bpms on the next week? Mainly I just want to know which chart to use. So if anyone could help me out that would be great thank you!!!

Don't use distilled water
Use half of recommended dose and if in doubt use less
Switching to bloom nutrients is gradual while keeping veg nutrients ..so more is less
No one is going to walk you through but a journal is a great way to get continuous guidance
What ya running for lights and space?

32x32 tent 400 watt hid 6" inline fan and filter. But why is distilled water bad if I'm adding cal mag to it and definitely pHing it?

What soil are you using ?

Big bloom is for seedlings hence the low npk values . Grow big is for your veg and tiger bloom is for flowering . I do slightly less than half recommended on bottle . Add them to your water and then ph . Or atleast that’s what I do . I’ve heard mixed things about when to ph .

Now look at the difference between ppms on these and yours they are both the soil feeding schedule but different.

7L!fTeD24 said:

View attachment 4793693View attachment 4793693
Now look at the difference between ppms an these are both the soil feeding schedule

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Do you have pics of the plants?