Help with brown spots

[Kyle1103]

Hey guys i have some brown spots on my leaves and was wondering if you guys can help me out on what my problem is. Thanks

 

[MeefChief]

What are you feeding your plants? What is your pH? What medium? Lighting? Environment?


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[Kyle1103]

Flora series, ph 6.5-6.8, promix organic mix, 400w hps. Temps are around 28

 

[namvet25]

Have you been using cal-mag?

 

[Kyle1103]

Have you been using cal-mag?

No

 

[namvet25]

Cal-mag should be used at every watering during flower stage to prevent this.

 

[Kyle1103]

Cal-mag should be used at every watering during flower stage to prevent this.

Ok thanks

 

[MeefChief]

I believe there's still a different issue. The leaves should not be that yellow. I'll dig through my grow bible when I get home.


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[Waira]

We need more grow info Kyle,.. soil, nutes and feed schedule, pH,... Also, underneath I see some rotting fans, and a lot of distance from soil to the top,... what's it in? these symptoms could be a few things,...

 

[Kyle1103]

We need more grow info Kyle,.. soil, nutes and feed schedule, pH,... Also, underneath I see some rotting fans, and a lot of distance from soil to the top,... what's it in? these symptoms could be a few things,...

Soil is promix organic. Nutes are general hypronponics flora series. Plants are 4 weeks old and i only fed nutes once.. Ph is around 6.5. Plant is in a 11l plastic pot. And yes there is some rotting leaves.