Is that a deficiency?

[Kastano]

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

 

[Kastano]

Here some photos from inside the tent under the light.

 

[Apoc]

Yes defeciency, Sulpher maybe iron.

Epsom salt, 2 teaspoon to a quart and Foliar feed (Sulpher and magnesium). Then add a teaspoon or two to each gallon of fertilizer.

Iron get it from seaweed or superthrive. Superthrive works best for me. There are other iron sources.

 

[Kastano]

Yes defeciency, Sulpher maybe iron.

Epsom salt, 2 teaspoon to a quart and Foliar feed (Sulpher and magnesium). Then add a teaspoon or two to each gallon of fertilizer.

Iron get it from seaweed or superthrive. Superthrive works best for me. There are other iron sources.

I found a product from 420hydroponics. This one Epsom Magnesium – 25g – 420 Hydroponics: Amazon.co.uk: Garden & Outdoors. Will this work for my problem??

 

[Apoc]

Regular Epsom Salt whatever is cheap.

 

[Kastano]

Yes but Im irterrested about the product I mentioned before. Will it work for my problem?

 

[Apoc]

For the Sulpher it will work but has no iron in it.

 

[Justin Goody]

Superthrive has solved a lot of problems for me in the past (or rather prevented the problems) on vegging plants.