Possible nitrogen deficiency?

T

TheCannaisseur

New Member
Hey guys,

Been growing this plant for about 1.5 months now. She’s still in veg, but it looks like yellow leaves are starting to creep to the top. I’m thinking it could be a nitrogen deficiency, but I’m not sure. Any remedies to fix this. All help is greatly appreciated.
Thanks!
 

Attachments

Eugenios

Eugenios

Well-Known Member
Hmmmm not sure but I see veins staying green which resembles a Mg deficiency. Plus, nitrogen def. starts from lower leaves first. More info on your grow? Medium, nutes etc..?
 
T

TheCannaisseur

New Member
It’s growing in coast of Maine platinum mix. The only nutrients I added was a 1/4 scoop of stonington plant food scratched into the top soil. That was about 2.5 weeks ago. It’s also under a 150 watt led light.
 
Eugenios

Eugenios

Well-Known Member
TheCannaisseur said:
It’s growing in coast of Maine platinum mix. The only nutrients I added was a 1/4 scoop of stonington plant food scratched into the top soil. That was about 2.5 weeks ago. It’s also under a 150 watt led light.
Click to expand...
I'm not familiar with that mix nor the nutes but if I had to bet on what's the issue, I would say Mg deficiency or that something in excess locks out Mg. What's your pH? If I was you, I would get some epsom salts which are high in Mg and not expensive at all. I'm not the most experienced so wait for others to reply as well. Good luck bro!!!
 
T

TheCannaisseur

New Member
I added the Epsom salt and it stopped the yellowing within a week. I would definitely start there if you’re seeing the same issue.
 
You must log in or register to reply here.
Top