Problem Leafs

[Pure]

I was wondering if the wise eyes of the BBS could have a look at these pictures and see what my problem is .. I belive it could be nutrient burn but I would like to know for sure . also a way of fixing the problem is muchly apprieciated if there is one. Also if it is nutrient burn and can't heal should I remove any leaves that have it ?

 

http://www.users.bigpond.net.au/hostingpure/nuteburn.jpg

 

http://www.users.bigpond.net.au/hostingpure/nuteburn2.jpg

 

 

http://www.users.bigpond.net.au/hostingpure/nuteburn3.jpg

 

 

 

Fortunately it is only one of my babies that has a problem, anyway any experience with a problem like this or just knowlage is appreciated

[F420]

looks a bit like spider mites? are there any moving spots under those areas or like webbing?

 

Could be Ph trouble, whats the PH of your soil? if you havent got a tester buy one mate.

 

Have a read here-

leaf problems

[Pure]

thanx for the link Ferengi helped allot I am pretty sure my problem comes down to nute burn I foliar fed with what I think was too strong of a solution I am regularly testing my PH levels in but my res and medium

[Psychedelic Gecko]

Yeah looks like a bit of direct contact burn. I get similar looking things on the lowest leaves which sometimes droop into the soil when it's just been watered. Let me guess, they start of as yellow patches and gradually die but the rest of the leaves looks ok - for a while anyway.

 

I'd look into foliar sprays a bit more, i'm too scared to use them. Most of the various species of plants I have get burnt quickly when droplets of water spill on their foliage when the light is shining.

Edited May 20, 2004 by Psychedelic Gecko

[Tom]

Other than for seedlings and clones I don't bother with foliar spraying, I have not found any benefit in spraying the growing plants.