Possible Deficiency, Lighter tips and overall status

BelliPier

Member
Hey guys,

This is my first grow, I wanted to make sure my lil babies are doing okay and get opinions from seasoned growers like you.
I have 3 plants, they are 28 days old from sprouting. I suspect a deficiency in two of them, there are very mild yellowing signs at leaves and their overall leaf color doesn't seem as lively as a couple of days-weeks ago, like they look a little pale I guess? And points of the leaves look like light burned?

I attached pictures of the 2 plants (one is topped, one isnt) in question. Does everything look okay or can you see signs of some issues? Any input is appreciated and thanks in advance.

Soil: Biobizz Light Mix
Nutrition: Biobizz Grow at half dosage.
Light: 450w MH at 55-65cm distance.
Temperature and RH are stable.
 

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Last edited:
Lighter leaf tips suggest that its light stress-burn but the light stands at least 60cm away from the top. But the temperature does not exceed 27-28C. Should I further this distance, if so, by how match? Thanks again.
 
They don't look that bad honestly. You could probably stand a little Mg by way of Epsom salt, but otherwise, I wouldn't change much. Good luck.
 
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