How to cure a sick plant?

[Mr. Roy O]

Looks like they might be a little light on the nitrogen side, especially in your first few weeks of flower. You're pushing everything towards New growth and you get a couple older leaves dying off but usually towards the bottom. If I were guessing towards the top I would say a little bit of nitrogen deficiency or excessive light and heat

Minor N def possibly. But I think that light and heat stress caused the top leaves to turn to shit. Since parts of the plant on a more shady side of the the tent are thriving and green. I bought a net which I have installed over the tent which dimms light for 30% so far it looks like they are liking that. What is interestin to me is that three out of four plants show sings of heat and light stress and one is just ripping and to me not stressed at all... would like tho know why.

 

[hazyswayze]

Minor N def possibly. But I think that light and heat stress caused the top leaves to turn to shit. Since parts of the plant on a more shady side of the the tent are thriving and green. I bought a net which I have installed over the tent which dimms light for 30% so far it looks like they are liking that. What is interestin to me is that three out of four plants show sings of heat and light stress and one is just ripping and to me not stressed at all... would like tho know why.

I've had that sometimes just the phenomes and genetics are a little bit different in that plant or something's just a little bit different in the root ball and you know makes it more resilient to those things like sun and heat

 

[Mr. Roy O]

I've had that sometimes just the phenomes and genetics are a little bit different in that plant or something's just a little bit different in the root ball and you know makes it more resilient to those things like sun and heat

Ya has to be connected to phenos/genetics. But it's defo wierd to see how same genetics produce different plants in way how they handle stress or react to nutes etc..

 

[hazyswayze]

Ya has to be connected to phenos/genetics. But it's defo wierd to see how same genetics produce different plants in way how they handle stress or react to nutes etc..

I agree I always see one or two plants out of ten that seem to run different and seem to acclimate differently when adjusting the lighting up. Just take it as a challenge.