Can anybody please identify the problem with my plants

ejwilson

Well-Known Member
Just wondering what's going on with my plants. The other 3 looks good but not so much these 3
 

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Yes, give every single detail of the grow and post in plant problems section. Only way you can get good advice.. I will go to my default first answer and say CalMag though..
I meant for him to post the info here. It helps to know the setup to diagnose problems, many problems have similar symptoms.
 
Cut back the feed. Top off with pure water make sure the Temps are dialed in. That's a beautiful plant. It hurts to see em struggle doesn't it?
 
Grower error regarding feeding ppms. But you haventgiven any details except for a picture. Do you know what youve been feeding them? Maybe telling us would help.
 
I can see why youd say that but i think its too young to be having calmag issues yet dont you?
about beeing young , not at all , i've had plants in coco younger that present calmag issues , Mag to be more specific and where prontly corrected and got fine.
About the calmag issue , i'm just guessing because the pics are not very clear but i can see some internodal bleaching , like manganese, something like this.
magnesium-marijuana-3.jpg
And normaly in hydroponic mediums cal and mag issues came along together.
 
about beeing young , not at all , i've had plants in coco younger that present calmag issues , Mag to be more specific and where prontly corrected and got fine.
About the calmag issue , i'm just guessing because the pics are not very clear but i can see some internodal bleaching , like manganese, something like this.
View attachment 3379291
And normaly in hydroponic mediums cal and mag issues came along together.
I dunno, ive never seen an issue in three week old plants. Id guess these are three weeks. Who knows the dude wont say what hes feeding or give details.
 
I dunno, ive never seen an issue in three week old plants. Id guess these are three weeks. Who knows the dude wont say what hes feeding or give details.
yup without details it's hard , i dunno if they are 3 weeks , they can be older but with a slow growth due to deficiencies :X anyway i was just guessing :X and trying to help out.
 
yup without details it's hard , i dunno if they are 3 weeks , they can be older but with a slow growth due to deficiencies :X anyway i was just guessing :X and trying to help out.
Playing guess the grower error lol. There should be a template that pops up in plant problems that they have to fill out before posting at all. It would save us so much time.
 
I agree, I've had 3 node plants still in the solo cup with Cal Mag issues.. My tap water was the main culprit here with very high ppm already.. This is coco and perlite
2014-11-07 09.00.38.jpg
 
Thats either nutrient burn, or severe heat problem. Could also be the plant isnt receiving enough water to its roots on your flood set up. Raise your controller a half-1 inch and flood every 3 hours until resolved.
 
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