Hi everyone.
this is my first grow, growing in soil and my plant is on second week of flowering. During the last weeks of vegetation my plant started showing signs of deficiency: brown spots on leaves and leaves dying becoming rusty.
Just got a digital ph meter. I fed the plant with organic nutrients(biobizz: topmax, biogrow and biobloom). Using ph up I fed the solution and it indicated a ph of 7.3. Measured the ph of runoff water and it was 5.0!!!!! I mixed some of my soil with distilled water, let it stand and the ph was 6.1. I don't know which of the indications is more correct. But seems like the soil would be around 6.1 or does the runoff water indicates the actual ph of my soil which means that it might be at around 5,which is very acidic. Any help or ideas? Some fotos might give you an idea of the rusty leaves I get
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)
this is my first grow, growing in soil and my plant is on second week of flowering. During the last weeks of vegetation my plant started showing signs of deficiency: brown spots on leaves and leaves dying becoming rusty.
Just got a digital ph meter. I fed the plant with organic nutrients(biobizz: topmax, biogrow and biobloom). Using ph up I fed the solution and it indicated a ph of 7.3. Measured the ph of runoff water and it was 5.0!!!!! I mixed some of my soil with distilled water, let it stand and the ph was 6.1. I don't know which of the indications is more correct. But seems like the soil would be around 6.1 or does the runoff water indicates the actual ph of my soil which means that it might be at around 5,which is very acidic. Any help or ideas? Some fotos might give you an idea of the rusty leaves I get
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)
![image.jpg](/data/attachments/2012/2012006-da1907af0a5d35a9169934bb7816bbe7.jpg)
![image.jpg](/data/attachments/2012/2012005-69fc8c6528ed3f70e60e14c9f8bb4d06.jpg)