Yellow tips on 2 week old plant

[cambi23]

What led you to believe you had nitrogen deficiency?

Yellowing and pale leaves and Purple/Red stems.

[Jumper114]

That sounds like too much N IMO.

Deficiency and toxicity can be confused. Deficiency takes many days and is obviously gradual, toxicity which I think you have works much quicker.

Pictures are just a snapshot - with experience you will read the plants better.

[cambi23]

I use the ISH 150 PRO and at seedling stage i keep it 30'' away and let the girls grow into it, I think 8''-12'' maybe a little too near.(I just read though on their site that they say you can run your light closer to the plant,) but I still think 8-12 is a little too close. My first plant I grew with the QB LED got badly burnt because I didnt have the light far away enough.Get someone elses opinion first that knows more than me about these lights but i'd raise your light to at least 18-20.

Yeah I did actually raise it yesterday just incase.

[cambi23]

That sounds like too much N IMO.

Deficiency and toxicity can be confused. Deficiency takes many days and is obviously gradual, toxicity which I think you have works much quicker.

Yeah makes sense tbh. I am also coming to that conclusion.

[Jumper114]

Keep to a water regime for a good week and see N deficiency.

I doubt you can achieve it in your medium!

I try to make my girls work for nutes!!!

[cambi23]

Keep to a water regime for a good week and see N deficiency.

I doubt you can achieve it in your medium!

I try to make my girls work for nutes!!!

Appreciate the help all. Thankyou..