Do we need to pH adjust our nutrient solutions?

[InTheShed]

Did the Pro Mix guy offer to prove it by buying some $300 pack of beans and treating them that way?

I have always heard put your money where...

As I've said before, feel free to pH your nutes. I've never pH'd mine in ProMix or soil and they all produced great harvests. Same for many others here, but it's entirely up to you grayeyes.

 

[Regrowth]

Send me 300$ beans and I'll prove it lol. For sure don't have to pH in promix. Never have, never will.

 

[KeithLemon]

As I've said before, feel free to pH your nutes. I've never pH'd mine in ProMix or soil and they all produced great harvests. Same for many others here, but it's entirely up to you grayeyes.

I checked the PH once and only once I did this with PB

 

[West Hippie]

Less than 1% of MC nutes are chelated. It's right there on the bag!

Increases and decreases looks like magnesium dropped . Still going to add 4 mL a gallon 1-0-0 cal-mag . In April was the last I bought was still 9-7-14 which I have enough to get through veg . I'm glad you tagged me on the hydro problem that helps let me know for sure more cal-mag from the start . Still working on starting a journal.