Leaves turning yellow

[1259nolan]

Please could someone advise on these plants, the tips are turning yellow and spreading inwards. The plants haven't had any nutrients yet and they are three weeks old.
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[chimera]

what type of soil are you in, cause that looks just like nute burn!

[1259nolan]

hi,thanks for your reply.the soil is canna terra professional (plus) was told it was good stuff,the plant is three weeks old am using one 125watt eco light(clf) on it,i moved it up a bit to about four inches from the plant yesterday,none of the other leaves are going like that but there was another two worst than that had to cut them off they were really dried and crispy,sorry if not enough info but really new to this growing.

[1259nolan]

hi,can any one give me some more advice as to what it could be thank you as i said new to all this growing and for give me if i mess up on the computer(am just hopeless on them) but any advice would be greatful,that plant is a low ryder not sure if its a male or female but have a one week old northern light as well(feminized) so dont want the same to happen to that.

[IslandMon]

I cannot diag it for you, BUT the ones that can will want to know:

Water PH going in and runoff PH. What are the room temps like. How often do you water it. What is the RH in your room. How big is the pot it's in. You said no nutes...do you really mean it, no nada nothing at all but water?

List these things out so someone like Chimera can have as much info as possible to diag for you.

[1259nolan]

water ph is 6.3-6.5

[1259nolan]

room temp is about 85degrees,water when it get quiet dry,dont know what the rh is as dont know what it means the pot is a 6an a half ltr square pot,when i bought the soil i said that i wanted something with no nutes in it,he said it was really good stuff and that you have to put nutes in it,but there is no n.p.k. on it and i was reading some posts and they say that if it has no n.p.k. on it that its bad stuff(help,help,help).

[SmknVTEC]

Yo man is this your soil? http://www.basementlighting.com/Merc...ge=1/PROD/CAPS
If so it does have organic food in it [worm casting etc.]. I am not sure it is fert burn though. It looks more like your light was too close and bleached it out. Along with the 85 degree temps I think that could be your problem. Three inches off the tops of your plants is where the CFL's should be. Oh and you want soil that does NOT have an NPK ratio.

[1259nolan]

ye man that's spot on,thats it,so it has nutes in it,when i bought it he said it had not that i had to add nutes to it,what should the room temps be moved the light back and gave it very weak strenght nutes and it seems to be alright,new growth seems to be fine,will take another photo and try put it up as i had to get someone else to put them up(not the best on computers me) but i will try thanks for the help smknvtce.

[Ganja Guerrilla]

It certanily could be fert burn but, I agree with SmknVTEC... it looks like lite burn...damage is localized on one side only

[1259nolan]

the damage is on both sides but apart form those two leaves it seemes to be comming on o.k.(i think so,ye might know different) i will get some more pics up later on,someone is going to show me (again) and hopefully i will have the hang of it then(dought it though ha).thanks for the help is much needed.

[1259nolan]

hi,just to let ye know it seems to be doing fine,getting some nice new growth,having problems getting pics up,sorry about that.

[1259nolan]

this is the plant now it seems OK, if not can someone reply.

[Ganja Guerrilla]

your plant is doing great , just watch the temps and the proximity of the lites as the plant grows

[1259nolan]

thanks,ganja guerrilla app the help and the advice,just hope it does not turn out to be male,any idea when i will be able to tell(25 days old 2day)