Joe's Fresh Guide to Sick Plant Diagnosis - Page 2 - Cannabis Infirmary - International Cannagraphic Magazine Forums

gratefulart · 02-10-2012, 12:18 AM

Mad props to all the effort put into this one J Fresh. I just posted a thread in the infirmary w some pics and I didnt really get any help, so this thread definitely informed me of a bunch of things that i needed to be educated on.

Thanks again

-Stay Grateful-

StRa · 02-10-2012, 10:58 AM

great info and pix Joe!!!+

maik · 02-10-2012, 08:55 PM

Wow, a picture guide is what I need most! I'm sure most people will agree that this is much more helpful than some of the picture tutorials and graphs out there. They dont' really work for me.

So props for that.

I have a question. I'm having a deficiency that I posted here: https://www.icmag.com/ic/showthread.php?t=231093

My leaves look like they have the exact same issue as these, except mine are still in veg. I can't seem to tell which Nutrient Deficiency this is listed under on your guide. Is it Manganese, Zinc, or Iron?

Those have all my symptoms in the leaves, bleached between veins, downward/sidewards curl, etc. Can you help me out?

Here's mine:

I noticed that this picture was next to them but it doesn't seem to be displaying the same issue:

Thanks bro, your guide was top notch.

joe fresh · 02-10-2012, 10:01 PM

^^^my first thought would be cold root zone temps, or overwatering/lack of D.O.(dissolved oxygen), or a possible iron or zinc def(your intervienal chlorisis starts at the inner leaf and moves out and also is located near the top is more yelow/pale growth)....

check your runoff to see where you ph and ec stands

BlueCheer · 02-10-2012, 10:23 PM

Thanks Joe,... trying to figure out nute deficiencies is one of the hardest symptoms to diagnoise. There needs to be a lot more updated pics because the deficiencies over-lap so much.

Maiks look like nitrogen on the first pics, to zinc on his last pic with those tip ends turning yellow. Could be lack of calcium too? (That's from SeaMaidens chart, which was compiled from George Cervantes new Indoor Horticulture book) Maik needs to provide more details.

Cheer

abellguy · 02-10-2012, 10:33 PM

I really liking all the extra pics, I can't tell you how many hits I attributed to the other sick plants thread, it's nice to have another. Thank you for all your hard work in putting this together, I know it will be a help for me and I am sure for many other as well!

gypsydancer · 02-13-2012, 12:31 AM

I can't seem to find remedy for this: plant leaves (new) are curling tightly into a shape like a conch shell. I've searched my grow book (Jorge Cervantes) and searched here. Don't have a clue what's causing this. It's a Blue Dream in veg...anyone have any ideas?

joe fresh · 02-13-2012, 01:03 AM

Quote:

Originally Posted by gypsydancer

I can't seem to find remedy for this: plant leaves (new) are curling tightly into a shape like a conch shell. I've searched my grow book (Jorge Cervantes) and searched here. Don't have a clue what's causing this. It's a Blue Dream in veg...anyone have any ideas?

sounds like you may have a calcium deficiency...but its hard to tell with out pics....

does it look anything like this?

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I AGREE

Hash Zeppelin · 02-13-2012, 02:07 AM

STICKY THIS PLEASE!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!

Thanks Joe I love the updated pics.

habeeb · 02-13-2012, 02:13 AM

02-10-2012, 08:55 PM	#13
maik Member Join Date: Jun 2008 Posts: 28	Wow, a picture guide is what I need most! I'm sure most people will agree that this is much more helpful than some of the picture tutorials and graphs out there. They dont' really work for me. So props for that. I have a question. I'm having a deficiency that I posted here: https://www.icmag.com/ic/showthread.php?t=231093 My leaves look like they have the exact same issue as these, except mine are still in veg. I can't seem to tell which Nutrient Deficiency this is listed under on your guide. Is it Manganese, Zinc, or Iron? Those have all my symptoms in the leaves, bleached between veins, downward/sidewards curl, etc. Can you help me out? Here's mine: I noticed that this picture was next to them but it doesn't seem to be displaying the same issue: Thanks bro, your guide was top notch.
	Quote 1 members found this post helpful.

02-10-2012, 10:23 PM	#15
BlueCheer Member Join Date: Feb 2012 Location: Parchment Farm Posts: 411	Thanks Joe,... trying to figure out nute deficiencies is one of the hardest symptoms to diagnoise. There needs to be a lot more updated pics because the deficiencies over-lap so much. Maiks look like nitrogen on the first pics, to zinc on his last pic with those tip ends turning yellow. Could be lack of calcium too? (That's from SeaMaidens chart, which was compiled from George Cervantes new Indoor Horticulture book) Maik needs to provide more details. Cheer __________________ Parchment Farm ~~~~~~~~~~ ~~~~~~~~~~~ Cannabis Eruptum: ~~~~~~~~~~~ Jack Herer... by Gatewood Galbraith The 'Last Free Man in America' Speaks He changed my life. Jack was a social and philosophical tsunami; the ripples of his philosophy will reach every shore of every country. He was willing to teach every individual--not only in his own sphere, in language and culture, but in ways that were appealing and inspirational to people. He found a common denominator with everyone: freedom. Jack gave us the factual information, he gave us tools to be warriors. We had to use the facts in order to stand up to these law enforcement tyrannts. Jack used the information that they presented and told us how to use it as fuel against them. We would not be anywhere near where we are today if it wasn't for Jack Herer. I don't have many heroes--Jack, Willie Nelson, the Chinese man that stood in front of the tanks...people that stood up in the matter of rights.
	Quote 1 members found this post helpful.

02-13-2012, 02:13 AM	#20
habeeb follow your heart Join Date: Feb 2008 Posts: 4,088	Last edited by Payaso; 02-16-2012 at 08:24 PM.. Reason: removed copyrighted material
	Quote 9 members found this post helpful.

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02-10-2012, 12:18 AM	#11
gratefulart Member Join Date: Jan 2012 Location: 9000 ft Posts: 48	Mad props to all the effort put into this one J Fresh. I just posted a thread in the infirmary w some pics and I didnt really get any help, so this thread definitely informed me of a bunch of things that i needed to be educated on. Thanks again -Stay Grateful-
	Quote

02-10-2012, 10:58 AM	#12
StRa Señor Member Join Date: Jun 2009 Location: utopia Posts: 2,392	great info and pix Joe!!!+
	Quote

02-13-2012, 12:31 AM	#17
gypsydancer New Member Join Date: Apr 2010 Posts: 4	I can't seem to find remedy for this: plant leaves (new) are curling tightly into a shape like a conch shell. I've searched my grow book (Jorge Cervantes) and searched here. Don't have a clue what's causing this. It's a Blue Dream in veg...anyone have any ideas?
	Quote