HELP! my baby is droopin like a mahfucka, plz help.[PICS]

Ok my plants are about a week into flowering, strain is called ice, I have them under a 400w HPS and I'm using Biocanna nutrients along with organic teas from egg shells and banana peels and I adjust the pH to 6.3 - 6.6 (I don't have a TDS meter, please tell me if this problem could be over/under fert), the water I use is filtered and left for 2 days for chlorine levels to go down, the temp in the room is about 25*C (77*f) and the humidity is around 50%

I noticed this morning that one of my babies was drooping a bit and it has some yellowing in the centre of leaves, the drooping has been getting worse with time. I also noticed some little spots along the veins of a couple leaves (not bugs). The other plants all seem to be perfectly healthy.

Please tell me what could be going on and how to fix it, thanks.

the primary trunk looks a bit thin... you may consider lowering the light a little. You may also want to try rotating it about 90-180 degrees incase it's just leaning to where it prefers to get the light from.
Mostly I'm just seeing a very thin trunk though.

manganese?

OMRI Listed for use in organic production. Pura Vida Organics™ Bloom (2-6-6)

Guaranteed Analysis (2-6-6):
Total Nitrogen (N) ..... 2.0%
2.0% Organic Nitrogen (N)
Available Phosphate (P2O5) ..... 6.0%
Soluble Potash (K2O) ..... 6.0%
Magnesium (Mg) .....0.5%
Boron (B) .....0.02%
Soluble Copper (Cu) .....0.05%
Iron (Fe) ..... 0.1%
Manganese (Mn) ..... 0.05%
Zinc (Zn) ..... 0.05%

Ingredients: Seaweed Powder, Kelp Extracts, Alfalfa, Molasses, Potassium Sulfate, Epsom Salt, Solubar, Copper Sulfate, Iron Sulfate, Manganese Sulfate and Zinc Sulfate.

Click to expand...

something like that.

more likely I think it has to do with the pH of your tap water or soil. do you have a pH meter to test runoff and solution before you feed?

Oh well that is definitely a good range. I don't know about Biocanna but I'm thinking it may not provide all the trace elements... that or the soil may have had too much of some element.
I don't think it would be a bad idea to go grab some Elanor's VF11 and spray / water with it once or twice. Its not organic but pretty much just has trace elements in it. Otherwise get something organic with a complete micro content.