Did you plant seeds directly in those containers? If so it may be time to transplant. If you are bordering on rootbound no amount of watering schedule adjustment is going to correct it. How long have they been in that container? You say they are a little over a month old, I have gotten rootbound in a gallon in 2 weeks before.

I'd say from reading your other thread your best bet may be to transplant to a larger container with some new soil. Most of your issues will probably clear up within the first week of new soil and root space.

As for the calmag, you need to know the ppm of your source water if you want to use it effectively. If you already have an abundance of Ca and Mg in your water, adding CalMag could cause a toxicity.

DONT TREAT IF YOU ARENT SURE.

If you keep changing all of your variables at once, it will be impossible to isolate the problems from the benefits.

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irydyum Reviewed by irydyum on . No Idea.. plants little over a month old... on second week of foxfarm nute schedule hey all I am using fox farm OF soil.. 400W HPS... 18/6 water ph is 6.8-6.9 nute ph is 6.3-6.5 seems to me like I am having a lot of problems with lower leaves.. also some bleached looking spots on the top of one plants leaves can anyone help me out?? I am using the foxfarm trio but also have calmag+... when should I be using the calmag+? first couple pics are from one that has lots of green growth at the middle and top but looking bad at the bottom as wiht the 3rd and Rating: 5