Should i worry ?

Envincion

Active Member
Hi everyone

i just noticed that on two or three top leaves im in my 4th week of flower and thats occur when i noticed bottom leaves start yellowing " only 1 leave " ,dont know i just dont want to f*** up my harvest ,any advise would be appreciate it.

soil mix Peat/Vermicast/Perlite mixed soil also adding ( living soil " NLS Concentrate " ) - / Feeding only with R.O Water and compost tea , i did feed them 3 times compost tea since the beginning of flowering and thats was @ 12/5/2020 , 3 ~ 4 times water feed only ,then 1 compost time feed. and repeat .
Using two lights of LED 3500k white led real power 130W each.

Temps 23 C at night 28 lights on

Humid 50 ~ 65%
 

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plant in general looks healthy tho
 
Need a good description. Pretend we know nothing about your grow. People can help but they need to know soil or coco, nutrients given, tap water or RO water, etc.
 
If I were to guess without details, I go with early stages of Ca deficiency. seems to be common at that growth stage especially under LEDs for some reason.
 
Need a good description. Pretend we know nothing about your grow. People can help but they need to know soil or coco, nutrients given, tap water or RO water, etc.
thanks for your notes ,i have update my post i hope i put everything needed ,appreciate it bro <3
 
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