3 Mothers, 1 is having issues

OlBlue

Active Member
I have 3 mothers, that got way to big, and now I am having problems with 1. I really should of pruned these guys down a little...also had random heights of plants in the room so couldnt keep the light at the right levels. The problem is with Plant #3. I believe its a phosphorous def but wanted to see what you guys think as well. Im also very concerned about the soil. Its old and just sucks(only this plant had a different soil than the other 2 mothers).

Light: 600w HPS. Doubled as a veg room...usually running 50% power.
Room: 10x10 or so.
Nutes: Advance Nutes Sensi A+B, CalMag Plus
No intake or exhaust right now, i know...stale air! Its usually opened up during lights on. This connects to another room with a intake and exhaust(veg/bloom rooms). Im just starting to wrap up building everything. I had a 4th mother, but decided to stick her into bloom.

Plant 1 - Blue Berry Kush - I want to say its about 4 months along? I have yet to take a clone from her
Soil - Sunshine #4


Plant 2 - Platinum Kush - Same as Plant 1


Plant 3 - Lemon Haze - About 6 months along. Cutting was in a Coco ball and then planted into a pot with some old shitty soil I had. Cant recall the name.







So that is the issue at hand. What do you think? Phosphorous? something else? Im at a point that I need to order new nutes as well. So Im totally open to buying an entirely new line at this point.

And just because:
Plant 4 in flower - Headband - Its in Day 15 flower. About ready for some more nutes. This is a 600w MH under a 48" open hood. Usually 77-79* in the room. Same soil. Has a few things going on with it, but not to bad. Got beat up in the other room from crowding.






And them as babies :
 
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