what the fuck is this?

[BLOTTO]

http://www.icmag.com/gallery/data/500/10621IMGP0262.JPG

http://www.icmag.com/gallery/data/500/10621IMGP0262.JPG

hmmm doesn't work......

edit: ooh it worked

 

[Alex-F]

Looks more like light bleaching than any bug or nute problem

 

[Guest]

Looks like spilled nutes... is it elsewhere or just that fan leaf?

 

[BLOTTO]

no....it's almost on every bigger leaf.
and the older leafs are so dry you could ähm push them together with your fingers and they crunch like chips.
i don't think that it are the nutes becuz they get the same nutes as all the others. but all the plants in this location are having these problems.

now i gotta cam so i hope i can upload some pics tomorrow so you can see how hard it really is and how different the plants look like.
the picture above isn't mine too it just looks like the deseas on my plants.

 

[JollyGreenGiant]

Looks like the moisture is being sucked out the leaves, have they been coming into contact with the soil? The soil looks good and watered in that pic, but did they have a few days of dry dry soil? They could've leached some moisture out to sustain. Unless it's speading to the younger leaves I'd keep an eye on it but wouldn't be overly concerned.

 

[krys0513]

Flip the leaves over if you see little bugs my guess is it is spider mites. They tend to leave brown marks like that where they puncture the leaves.

It is the right time of year for them as well.

 

[donegrown]

Looks like spilled nutes to me .

 

[BLOTTO]

jo jolly once again, these are not my pics i'll upload some soon and no they didn't had contact.
will hopefully upload some pics tomorrow but thanks for the sugesstion.

krys...sorry i forgot to say they are growing outside....so no spider mites

donegrown....wait for the pics, same nutes and differences u can't imagine.

thanks so far

 

[MTF-Sandman]

I'm leaning towards a disease of some sort or root issues. It's definitely not mites as the damaged caused by them will look like tiny white spots all over the lower leaves and it's not light burn since that usually only affects the areas between the veins (creating a herringbone look).

Are the plants all the same strain and if so are they clones from the same mother? Also the details of your soil mix, PH and watering would be handy...

 

[sproutco]

looks like chloroplast damage

looks like chloroplast damage

I think it looks like chloroplast damage. They oxidize and will appear damaged (oxygen is actually toxic to plants and animals). Zinc is responsible for protection from this occuring. Do you use zinc in your nutrition? High phosphorus will cause improper working of zinc/being absorbed by the roots. This is just a guess. Hows my first post?

 

[BLOTTO]

could anybody tell me how to get some pics in this thread?

(upload doesn't work, is it because they are JPEG?)

 

[Cheeba]

Try here BLOTTO
http://www.icmag.com/ic/showthread.php?t=6958

 

[BLOTTO]

thanks cheeba and thanks sandman....

right now i moved them all into one location. it's not that much space in there but i think the others are doing better right now.
here some pics to show the difference between the two locations.
























well somehow not all of my taken pics were uploaded so there is only one pic to relate the locations and i think you can guess which one it is.
i think it had something to do with the dryness but i'm still unsure and will check how they will develope all together.
will try to show some more differences......

 

[sproutco]

Looks like an excess of something. Check ph too. If they are in soilless mix, you would want ph 5.6 to 6.2. If it were potassium deficiency I would think the burn on the bottom leaves would be starting along the edges rather than your plants which appear to me to burn starting in the middle of the leaf. Check you potassium levels none the less.

 

[BLOTTO]

some more differences....but still got some uploading problems called error code 2....











in the last pic you can see how some ants tried to build a new home...the hole you see was the front door.....

 

[Verite]

Being their in pots you'll have to figure out what the medium ph is at. Water it good and measure the run off ph.

 

[DocLeaf]

the burnt leaf looks like soil inbalance (ph or over-nute),,, like this NLxSensiStar potted in peat-free organic compost,,, the ph was wrong and the lower foliage died.


...we changed/repot soil and watered only to regain health.



peace dLeaf

 

[Guest]

Looks like a PH imbalance to me.


That is what was wrong with this one. Changed the PH by adding some Dolm. lime and to help make the soil more neutral. Flushed it twice and it sprang right back to a healthy plant.

Go ahead and remove any damaged material from the plant.

 

[Sour Dreamz]

Hmmm.. is it possible that they are root bound? Those pots look quite small for aggressive vegetative growth outdoors.

I doubt its the pH.

 

[xxoshz25xx]

I had this after I over fert. with nitrogen....Damn killed 6 of them off..