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| Sick Plants and Problems Forum involving troubleshooting and curing process of sick and injured plants. |
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02-11-2008, 09:05 PM
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| Registered User Join Date: Feb 2007
Posts: 70
| Help, lower yellowing leaves, burn spots, dropping Sup GC, just a little background on my grow before I get into the main problem. This is my third grow, my first one with a 400w HM / HPS lamp, for vitalization I have a 6inch inline fan with ducting directly from the lamp (so my temp says around 80). I am also using liquid Fox Farm nutrients (big bloom, grow big, tiger bloom). Right now I am growing 4 Feminized White Widow Skunks from seed and two random bag seed plants. The widows are entering their 6th week of veg, and the bag seed plants are entering their 4th. But my problem is with my White Widows, the lower leaves are turning yellow and drooping / dieing off, with little burn spots on a few leaves. I think this is either a K or Mg problem but I am not sure, any advice would be greatly appreciated. |
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02-11-2008, 09:12 PM
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| Registered User Join Date: Feb 2007
Posts: 70
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here are a few pics to help out!
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02-12-2008, 12:47 AM
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| Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley
Posts: 8,084
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What type of soil? Being that these are white widow's, the most sensitive strain to nutes, I am going with my favorite diagnosis of fert burn. In your case it is only slight so just back off on the FF and they will be OK.
__________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules |
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02-12-2008, 01:07 AM
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| Registered User Join Date: Feb 2007
Posts: 70
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I am just using a generic regular potting soil with no added nutes. assuming that its nute burn should I just flush them and go easy on the nutes through flowering?
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02-12-2008, 08:23 AM
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| Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley
Posts: 8,084
| Quote:
__________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules | |
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02-13-2008, 12:29 AM
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| Registered User Join Date: Feb 2007
Posts: 70
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Thanks for the help man, flushed em today, i'll keep my progress posted!
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02-22-2008, 05:18 PM
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| Registered User Join Date: Feb 2007
Posts: 70
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things are going well right now, they have recovered quite nicely, and are now entering their third week of flowering. I will try to get some better pics than these, but my camera isnt all that great.
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02-22-2008, 07:34 PM
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| Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley
Posts: 8,084
| Quote:
VTEC 666 Devils Way Devilsville, CA. 66666
__________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules | |
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