Phosphorus deficiency???

[Cbdt8i]

Not sure on what i have going on here. The deficiency or toxicity(not sure which one) just became noticeable this week in the beginning of the 2nd week of flower. Im in ffof with ammended soil. I normally give it just liquid seaweed and molasses ph'd to 6.2-6.6. Yesterday i watered with liquid seaweed, molasses, urb natural, and 2ml of cal mag. Im in 7 gal fabric pot. Temp and humidity are 79°-84° 45%-50% when lights on and 71°-75° 45%-50% when lights off. I just had a toof decay herm on me and chopped herm down. I attached some pics to help determine the culprit. This is my first grow and im super intimidated by deficiency. A little help would be greatly appreciated.

 

[namvet25]

Not sure on what i have going on here. The deficiency or toxicity(not sure which one) just became noticeable this week in the beginning of the 2nd week of flower. Im in ffof with ammended soil. I normally give it just liquid seaweed and molasses ph'd to 6.2-6.6. Yesterday i watered with liquid seaweed, molasses, urb natural, and 2ml of cal mag. Im in 7 gal fabric pot. Temp and humidity are 79°-84° 45%-50% when lights on and 71°-75° 45%-50% when lights off. I just had a toof decay herm on me and chopped herm down. I attached some pics to help determine the culprit. This is my first grow and im super intimidated by deficiency. A little help would be greatly appreciated.

I really don't see a problem with your plant except the very bottom leaves might be discoloring but this is normal so nothing to worry about.I recommend removing all that lower growth and spindly stems that won't turn into much.

 

[babethPOWERS]

Are you using any humic acids or leonardite? The GENERAL ORGANICS box does this occasionally. It's the black diamond. Your leaves look fine

 

[Waira]

...mate, don't remove the leaves for diagnosis like that, where they are on the plant is a clue,... where were they taken from?