@Willum
The nutrient line that I use is provided by advanced nutrients. I buy there pH perfect trio base nutrients. (and many more) nonetheless what you’re looking for is the pH perfect
Micro - Grow - Bloom
The pH perfect system is chelted to let your plants nutrients uptake at higher and lower pH ranges than normal.
Since you’re growing in Happy frog soil you would not use this until you get to around 900 PPM of runoff in your pre-charged soil.
You can get a feed chart off of their website it’s pretty standard straightforward. However start at 1/4 strength (I’ve never went over 1/4 strength) increases you see fit.
Prior to 30 days of no feeding you’re going to be watering your plant with plain water and calcium magnesium if needed pH to 6.5 you stayed in your runoff was 5.5 pH you need to adjust that to get your run off to around 6.5 (by using ph up or down)
Will the pH perfect give me its nutrients equalize everything during use the answer is yes. You should still check your PPM runoff but don’t pay attention to your pH.
Make sure before you start using these nutrients make sure that your soils pH is in proper range.
I have a recent journal from my current grow that tells you the nutrients that I use and why and what they do and tons of information that should help you throughout your grow.
It’s important that you get your pH in your soil under control as you don’t want it going out of range because things can go south in your Grow very quickly