White widow problems

[Herm]

First off let me say the clones from this plant do fine. I have 4 other strains that are going perfectly but for some reason my white widow and
Arjans Haze #3 have devolped some funky looking leaves. I am assuming this is a nute problem but I am really not sure.

1. Soil
2. NA
3. 1/2 str Fox Farms Nutes and cal mag
4. 1K Metal halidde
5. 6.4 ph
6. ~3 month old mother plant
7. 73 degrees 47% humidity
8. The area and venilation should be fine, 2 oscilating fans 2 inline fans 1 for scrubbing and 1 for light cooling and an A/C unit
9. NA
10. 24/7 Metal halide

 

[HippyInEngland]

Hello Herm

What size pot are they in?

eace:

 

[Herm]

3 gallon pots

 

[HippyInEngland]

What are you using to check your PH?

Can you see the roots at the bottom of the pot?

 

[Herm]

I have a sharp digital PH meter, yes you can see a couple roots.

 

[HippyInEngland]

Can you up a pot size to 5 or 7 gal?

 

[Herm]

That should not be a problem at all.

 

[stillsmokin43]

could be nute lockout if you know your not rootbound i would try flushing to make sure salts havent built up . Hope this helps

 

[Herm]

I will give it a good water next time with some regular phed ro water and see what my runoff is.

 

[Herm]

They were root bound, thanks for your assistance.