Well, if you need calmag then add that every time, usually at 5 ml/gallon.
Calmag usually contains N (check label). Count it towards your total nute level. For very young plants I just use plain water with calmag and the N in that is enough for them without adding any other grow nutes.
With your three part base nutes you'll probably want to aim for less than full strength in my experience. Some people do ok at full strength but most don't. It depends on what strains you grow as well and your grow medium.
Everything you add to the mix counts in the total, with the exception of the microbial stuff (assuming it doesn't contain anything else besides microbial stuff
) An EC meter will tell you what the total ppm is of the mix you are feeding with and makes it a little easier to manage nute levels. Not essential though, just make sure you keep track of how much you're adding of each ingredient. Keep records.
I don't see anything conflicting about using those different products as long as you don't overfeed, based on what I said above.
Calmag usually contains N (check label). Count it towards your total nute level. For very young plants I just use plain water with calmag and the N in that is enough for them without adding any other grow nutes.
With your three part base nutes you'll probably want to aim for less than full strength in my experience. Some people do ok at full strength but most don't. It depends on what strains you grow as well and your grow medium.
Everything you add to the mix counts in the total, with the exception of the microbial stuff (assuming it doesn't contain anything else besides microbial stuff
) An EC meter will tell you what the total ppm is of the mix you are feeding with and makes it a little easier to manage nute levels. Not essential though, just make sure you keep track of how much you're adding of each ingredient. Keep records. I don't see anything conflicting about using those different products as long as you don't overfeed, based on what I said above.
