WHY R THESE YELLOWING!!

[bickeybammer]

I'm sure I won't be much help, but fill out the complete trouble shooting form and copy it into THIS thread,
http://boards.cannabis.com/plant-pro...ing-forms.html
Maybe someone can help with more info.

30-40 day's in 1 gallon speaks of root binding,...Was there any signs of trouble when you up potted? Up pot to only 3 gallons, and I can only imagine there's more roots than soil after another 30 days. Good luck,... and it might help me answer my potential problem with my Durban Poison.

Week 8 pics are about day 56, 3 fans on one branch have started to yellow, Above and below on the same branch are still nice and green, but I'm finding yellowing leaves all over her,.... I'm not flushing yet as I was planning on running up to another 3 weeks.

These actually look like the normal yellowing I see in flower from about week 5 on, progressing until the end of flower....in some cases I have seen whole plants go bright yellow, species dependent.

Of course I am just looking at pictures. Root bound may well be a problem or in addition to the normal reduction of N in the leaves.

From the pix, nothing looks abnormal with the plants, and I truly doubt you are defecient in any category, with all those additives and nutrients. Likely you have some redundancies going on, but doesn't look like anything in need of correcting.

Below is an 8 week strain at 6 1/2 weeks or so. In another few days I'll do the final flush.

I had some heavy yellowing just a couple weeks ago, and my girls were definably root bound(started in 3G pot then transplanted to 5)...but if u transplanted...I have no idea

thanks for all the replies! there is a good chance of root bound. when i transplanted the roots where really white and a dense root ball, this is my first time vegging for thiss long so i wasnt exactly sure what size pots to use, the ones in veg are about 20 days along and already in 3 gals and i will move to 10 gal before flower,,
what are sure signs of rootbound?