Iron deficiency or nitrogen deficiency?

Kastano

420 Member
Hello there. My 2nd grow on soil. Here is my girl. Day 32 from seed. Soil I use is biobizz all mix, also nutrients I use are bio-grow from same company and cal-mag from AN as foliar spray. Its the ending of veg stage so its been 2-3 days since I transplanted it into 3g pot. My lights are an hps 250w in about 60-65 cm from top of plant. Humidity about 50-53% sometime reaches 55% and temp about 25 Celsius As you you can also see the new growth leaves got a fuckin yellow color. I really dont know what the fuck is goin on. I am 70% sure that its an iron deficiency but I would like an extra opinion. Im totally going crazy so plz help me out! peaceeee
 

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Here some photos from inside the tent under the light.
 

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