OK here is the sick one with pics

[Surfnfisher]

4 weeks into flower, promix with perlite, Flora Nova bloom. When I flushed it this morning the water came out at 1400ppm and 6.3 ph, I flushed until it was 200ppm. Any clues as to what this problem may be.
Thanks

 

[MynameStitch]

Nitrogen deficiency.... normal for 4th week of flowering, I would just let it go for now... considering 2 weeks from now you are going to harvest.... most likely.

How many days strain do you have?

You have a nitrogen deficiency which they normally yellow around this time.
Now if it was 2 weeks ago they did this, then you would have to use nitrogen to help supplement them until near harvest. You was not having nutrient burn you just have no nitrogen in your feeding.... you can give them nitrogen; but I would not recommend considering you are near harvesting.

 

[Surfnfisher]

Well I usually go 8-9 weeks, I flushed her good, so I she needs to dry out a little. I will feed her normally mabey even add some of the flora grow to bloom mix. I thought it was basic just looks worse than any other one in the room. Gues shes eating more or somethin. That 1st pic is all just the one plant out of the room. The second pic is of the worst leaf/

 

[MynameStitch]

Cannabis is normal to yellow around thr 4th to 5th week of flowering; but if you like to go that long then yes add nitrogen other wise by then she will suck up nitrogen and most the fan leaves will by dropped. Why do you let her flower that long? Do you check the trichs with a microscope? Or is your strain just a long flowering strain? What strain is it?
You know if you let it go to long.... over the flowering period for the strain you lose potency ........

 

[Core]

..try using vegnutes up to week 2,3 or 4...and then change to vegnutes...it will help on the early yellowing....

ohw yea and promix needs ph of 5.8 ....

 

[Rosy Cheeks]

Core of course meant vegnutes up to week 2, 3 or 4... and then change to flower nutes. It depends a little on strain how they will react to a low nitrogen feeding regime. I usually run vegetating macronutrient ratios up until first signs of budding - approximately week 2, then pump up the P and K. Too much N in this phase will add to the stretch, but that is also strain dependent.

 

[MynameStitch]

Rosy you confused the hell outta me, core and course sorta twisted with my brain lol

 

[Surfnfisher]

Well, yeah I check the trichs, 8-9 weeks is really only 2 months, I have never grown a 6 week strain before. This is a 70 day strain, to get it fat and dense anyway. With those flora nove nutes it seems they are buffered at 6.3, so I will ph down them a bit, bump up the nitrogen on that one plant, and just keep her going. Its good to know its just a n def. I guess by flushing her prolly didnt help cause now she has next to nothing to eat. Thanks for the help.

 

[HeadyPete]

Aww 6 weeks would be luxury!

My LUI is on day 76 with just about 5-10% amber trichs on a few buds that I have already harvested but the rest of the plant and the main cola still have some days to go with hardly any amber yet. The main cola is still foxtailing and would make a porn star blush.. getting a nice purplish red hue to the buds as well....Maybe to 80 days or more....I may be sorry later!

 

[MynameStitch]

LUI is a beautiful strain; I seen many peeps on OG grow out that strain; I always wanted to grow that strain out; was on my definite strains to grow list.
How long have you been growing out that LUI petey? How is the smoke on that?

 

[HeadyPete]

Well my friend bonsaigrower started it from seed, but didn't really label and keep track so I am going through them now to evaluate, but I have smoked them already. http://www.icmag.com/ic/showthread.php?t=50123&page=1&pp=15

I have had cutz of 3 different phenos since last July. We tried them at 53, 57, 63 and 73 and the 73 days was just getting good IMO. Anyway he wasn't too hip to checking trichs. I am going by trichs and this girl is going long!

My 1 st pheno is mostly Ortega with huge blockhead colas and a pretty good buzz on the tester bud (66 days) but it gets so much better. Hashy musky and thick smoke! Hardly any trim leaves - all bud!

The 2nd pheno is Sweettooth and she is stretchy sugary sweet berry. yummy.

The 3rd is a 50/50. I have to wait for the smoke tests to judge the best but so far I like the ortega one for the yield and the SWT one for the sugaryness and smell. Maybe the 50/50 will kick both of them.

The buzz is nice and warm and heavy, even giddy and it smells and tastes wonderful. You face goes numb halfway through a joint...mmmmmmm. Med patients use it for pain.

I really recommend it if you are interested.