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I didnt mean to come off rude, but I'm asking for specific input on something and you come back with a general statement that i already know and can find on every forum. Not only that, even within RIU there are different stickies/guides where people endorse 5-6 ph, 5.5-6.5, 5.5-6.1or just 5.8...

I'm still wondering why alchimia says to go to 6.3 for late flower, how reliable is their info? From their site: During the growth stage of seedlings and young cuttings a pH of 5.5 is recommended. We can raise this value up to 5.8 as the plants grow. During the stretch (pre-flowering stage) the...

Yes that one of my issues (if you can call it an issue). My PH in flower is pretty consistent at 5.7 or 5.8 and stays that way.

That's pretty interesting. Makes sense to me.

I pro I probably am. I've had great results going with 5.8 as well, but I'm always looking for ways to improve. Thanks for your input. I

Thanks but I'm asking specifically for different stages of the plant life cycle. I'm not asking for general ph range that's listed on 100's of different sites. For instance, plants need a lot of potassium in flower and I found a popular stick on RIU that says potassium is best absorbed at ph...

I read an article online that advised to increase PH from 5.8 to 6-6.1 for early flower stage and 6.2-6.3 for late flowering. This applies to hydro. I'm also seeing conflicting nutrient PH uptake charts for hydro online, so it's hard for me to determine if 6.3 PH will have the best uptake of...

I read an article online that advised to increase PH from 5.8 to 6-6.1 for early flower stage and 6.2-6.3 for late flowering. This applies to hydro. I'm also seeing conflicting nutrient PH uptake charts for hydro online, so it's hard for me to determine if 6.3 PH will have the best uptake of...