First Grow, Starting To Have Problems

[Herberto]

Hello, so this is my first grow and a week ago i started noticing that the lower leaves turned yellow, now the tip of the leaf starts to dry out. I thought it first to be a nutrient deficiency problem but after raising the levels of it the leafs still haven't shown any difference.

I'm growing in a homebox tent and i got a 240w LED.
humidity:37-50%
Celsius: 22-25

Any help with this would be lovely, i started growing many of them in case something like this would kill the plant.. so i wouldnt come out of this empty handed! But now it happens to all the plants :O haha wtf

 

[ballbeanking]

Hey herberto, does look like deficiency. What nutes are you using and how much, how often? How sterile is your environment? Soil, containers etc.. check for bugs with a scope. .I had some similar problems and finally figured out I had broad /russet mites. .did you start from seed or clones? ? Just a couple ideas but you came to the right place..there are some super pro growers here.

 

[superskunk4u]

Hay mate, might pay to go have a look at the deficiency charts in the infirmary and study them a lil. there are some really good charts in there. Hope she pull's through man

 

[gravekat303]

Looks like ya over fed to me