plz help brown spots on leaves getting worse

[howsyourroof]

today i started foliar feeding w/ gro big. phing water to 6.6 . no nutes in water.

[howsyourroof]

more pics 37days veg

[howsyourroof]

soil ph at 6.8. water at 6.6

[faithlessxxx]

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Looks like too much nutes.
Check fig. 4:

http://www.drugs-forum.com/growfaq/97.htm

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[howsyourroof]

that was very informative. ive only added nutes in water once

[faithlessxxx]

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Well, there are usually nutes in soil that last about 3 weeks. However, the Mg deficiency looks like your pics too...

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[kdspecial]

I was noticing Figure 16 see how the plant leafs edges curl up. And the colour is similar.

[faithlessxxx]

Yeah, thats the Mg one, I think.

[howsyourroof]

its been 5 weeks first 2 weeks seedlings in rookwool cubes.transplanted into ff ocean forest. nute burn from hell!out of 20 seeds12 poped all 12 were doing fine until trans. half died in 4 to 7 days

[faithlessxxx]

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http://boards.cannabis.com/attachmen...6&d=1162420472

That pots too small.

I think if I was you, I'd flush, let dry out to make repotting easier, and repot the whole lot in some good soil, and at least 3-4 litre pots...
I think thats the simplest way to go...

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