CaliBudMan
Active Member
Well I'm 3 weeks into veg, on my second grow & need some advice.....
I'm growing 5 gsc (girl scout cookies) in 3 gal containers, I'm growing in happy frog soil, I'm 3 weeks into veg ,I'm using a 400 wat mh light on 24/7 I been PH'ing all water to 6.8 - 7 for soil
I gave first nutes two days ago at 1/4 strength ( nutes im using floranova grow)
All 5 plants are lst (low stress training)
The problem is I noticed brown spots on lower fan leafs start to appear , it's just on a few lower leafs on each plant but you can tell it's getting a little worse but it's just starting I would like to properly diagnose this deficency so I can take care of it before it spreads any more here's a few pics
![20150810_163024.jpg](/data/attachments/2575/2575839-e9b06e2aee3c3cec75afdc37fb1571ee.jpg)
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I did some research and googling to compare pics of the deficency & I was thinking it was a cal,mag deficency???(not 100% sure, so I need your thoughts....) so I gave them a dose of calmag to day hoping it will clear up but any advice and in put is needed thx in advance
I'm growing 5 gsc (girl scout cookies) in 3 gal containers, I'm growing in happy frog soil, I'm 3 weeks into veg ,I'm using a 400 wat mh light on 24/7 I been PH'ing all water to 6.8 - 7 for soil
I gave first nutes two days ago at 1/4 strength ( nutes im using floranova grow)
All 5 plants are lst (low stress training)
The problem is I noticed brown spots on lower fan leafs start to appear , it's just on a few lower leafs on each plant but you can tell it's getting a little worse but it's just starting I would like to properly diagnose this deficency so I can take care of it before it spreads any more here's a few pics
![20150810_163024.jpg](/data/attachments/2575/2575839-e9b06e2aee3c3cec75afdc37fb1571ee.jpg)
![20150810_163056.jpg](/data/attachments/2575/2575844-694d99eadee39c9f0a407b3037deb13c.jpg)
![20150810_163315.jpg](/data/attachments/2575/2575841-09c9932e092ac44cfb0f464cc01ac348.jpg)
![20150810_163024.jpg](/data/attachments/2575/2575839-e9b06e2aee3c3cec75afdc37fb1571ee.jpg)
![20150810_163455.jpg](/data/attachments/2575/2575845-eba0ab0d1ade13dd785aba88c76efe0b.jpg)
![20150810_164319.jpg](/data/attachments/2575/2575849-3df8617463f98e4ce9e727ce6deb8dcc.jpg)
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