new leaves are very slim

wpwpwp

Active Member
my plants are three weeks old, i grow them under 400w hps. they are in coco. i feed them with advanced hydroponics micro. they growing the 4. leaveset now. the temperature is 78-80 with the lights on 71 when off. the newly growing leaves are fully developed, but they are really thin. why? is this some kind of deficiency? the lights are 30 inch away from the plants, so i think this is not a light or heat issue. its not genetics, cause i growing 3 different strains( ww, bluecheese, blueberry). sorry i dont have any pics, but this guy ( https://www.rollitup.org/marijuana-plant-problems/188365-somethings-wrong-my-plants-could.html ) has the same problem, and my plants new leaves are the same, except they 3 weeks old. wtf is this? help me pls!
 

Where in the hell am I?

Well-Known Member
Dude, the guys pics were of a beautiful, healthy plant. The thinner leaves @ the top are new growth. Did yer leaves just 1 day exist, or did they grow? If yer plant looks like the other guys, yer gr8!
 

wpwpwp

Active Member
Dude, the guys pics were of a beautiful, healthy plant. The thinner leaves @ the top are new growth. Did yer leaves just 1 day exist, or did they grow? If yer plant looks like the other guys, yer gr8!
thanks for the fast answer. yes i know that they plant is healthy and everything, but i dont think this is normal, the new grow is fully developed like im said, with all the 6 or 7 leave but they are slim! this didnt happened before! i made a pic (lol sorry):
previously the new leave look like the first figure, but now the new leave look like the second figure. and the new grow is more darker green then the older leaves.
 

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chitownsmoking

Guest
dude there ant shit wrong with your plant. your ph seems fine. your all good
 
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