Have A Plant Problem? Check Here First

Gee whiz, she looks great to me. But what do I know...? I'm struggling, and I'm good with plants!
Guess I'll stick around to see what the Pros say too.

Can see why you'd want to know what the curling means, but off to a good start I'd say.
How old is little ol' Mary?
 
Ok, I’m grow Nirvana Northern Lights, in the 9th week of flower since flip, day 57 of flower. Dr. Earth products. First issue was in the start of week 5 (nitrogen toxicity), corrected the issue. Now in week 9, I’m seeing some issues on my NL# 2 plant. The past several weeks, I cut nitrogen from little to nothing, so I understand the yellowing of the lower leaves, but there are this brown spots on a few with some yellow that’s got me scratching my head. Is it due to late flower die off or something else. Calcium and magnesium should be good, and I always ph my RO water in the rage of 6.2 to 6.6 medium: equal parts FFOF/ EWC/ Perlite/ Coco Coir. Water now about every 3 to 4 days but for majority of the grow, it was every 5 or 6 days...never has signs of over or under watering. I usually lift the container after watering and everyday until it feels light.

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What do you think? So late flower should I be worried?
 
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Can anybody help me my fan leave got attacked by my cat this is wat it looks like do u think it will be ok?
 

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Hey, I have an outdoor grow and just transplanted some seedlings into a soil that comes from a local nursery that is supposedly pine soil conditioner, mushroom compost, and earth worm castings. Anyways, I just repotted these plants and left them out in an area that would get full sun and it has been in the upper 80s/low 90s here the past few days. I at first assumed it was from heat stress but the pictures look like a possible manganese deficiency? The bottom leaves on the plant were all yellow with brown spots eating away at the plant and all of the yellow leaves were very easy to take off the plant as well.
 

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LED growers, need advice. 60% @76F 1.0 EC run off. 4000k 80 CRI Cree
Been messing with these ladies has caused issues. did fine under the t5s till they got to big. I have been trying 200-400 Par and different heights, just cant seem to get them back up. (Clones right next to them are just fine and actually are due to be transplanted. Any help would be absorbed quickly. thank you.
 

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I know this is an old thread but for some reason I cant see the pics is there a reason for that or do I need to change a browser setting?
 
I have a leaf issue one one of my plants..strain is critical purple, i use ocean farm soil and fed it no additional nutes thus far, i use water with 1/2 dose of calmag and a ph of 6. The plant is 3 weeks old and im not sure if this is a defiency, i see no signs of pests or fungus under the leaf. No yellowing...just rust spots that turn into dry and brittle scars . I have removed two fan leaves and there are two more affected. Seeds are auto flower and femenized. The indicas are doing well just this hybrid sativa is unwell...any suggestions or insights. I havent found anything conclusive. Do I need more calmag. As it looks most to me like a magnesium def. Please help
 

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BHippyAZ said:
LED growers, need advice. 60% @76F 1.0 EC run off. 4000k 80 CRI Cree
Been messing with these ladies has caused issues. did fine under the t5s till they got to big. I have been trying 200-400 Par and different heights, just cant seem to get them back up. (Clones right next to them are just fine and actually are due to be transplanted. Any help would be absorbed quickly. thank you.
Click to expand...
Look over watered. Dim your lights some maybe for couple of days
 
anyone know what this could be. i seen a couple other people had it but no one knows what it is i tried treating it as if was phosphorus or boron deficiency cause that what i thought i could be but it has spread even more
 

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SwankDank said:
anyone know what this could be. i seen a couple other people had it but no one knows what it is i tried treating it as if was phosphorus or boron deficiency cause that what i thought i could be but it has spread even more
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Whats ph level of water? What fertilizer you using? pH level of ground you using?
 
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