Possible defecieny, discolored fan leaves, and small blackish leaves?

GreenMersh

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Here’s my northern lights on day 102, a really really small northern lights at that lol. Everything seems to be going okay at the moment except I’ve noticed the leaves starting to change color a little more yellow tint and some spots more yellow than others, also noticed the stems on the leaves turning a purple color, and now some of the leaves on one of the buds has started turning a dark purple or black color. Been feeding 2.5mls each of big bloom, and tiger bloom per gallon of water. PhD at 6.4 everytime, and the runoff is always about the same. Under 2x 300 watt leds I’m Happy frog soil. First grow so I don’t really know much about diagnosing problems with plants, just tryna make it to the harvest lmao. Any help is appreciated ✌
 

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Hi Cmersh - How's your environment in there? Temps etc, and what's your light schedule (18/6 or 20/4)

I'm seeing a few minor problems (1st being that it's day 102 and it's not finished *faints* )
The very hairy buds suggest to me that there's at least 20-30 days left before the buds are ready.

I think you'll make it to harvest :D .. Hang in there for one of the infirmary staff to drop by (i get in trouble for making Hookey diagnoses :rofl: )

It only usually takes less than a day for one of the experts to drop by!
:d5:
 
Hi Cmersh - How's your environment in there? Temps etc, and what's your light schedule (18/6 or 20/4)

I'm seeing a few minor problems (1st being that it's day 102 and it's not finished *faints* )
The very hairy buds suggest to me that there's at least 20-30 days left before the buds are ready.

I think you'll make it to harvest :D .. Hang in there for one of the infirmary staff to drop by (i get in trouble for making Hookey diagnoses :rofl: )

It only usually takes less than a day for one of the experts to drop by!
:d5:

Honestly I haven’t bought anything to monitor temps or humidity yet lmao. But my house upstairs stays at 75 degrees usually, and I’m growing in the basement inside my tent so it may be about the same or cooler down there. My lights are on a 24/7 schedule, have been the whole time. And yeah I stunted her pretty bad in the beginning so not very big, but I’ve read that most autoflowers from Growerschoiceseeds tend to go around 120 days or so.
 
Are you using cal/mag? Purple stems are normal in some varieties so not to worry.
 
Are you using cal/mag? Purple stems are normal in some varieties so not to worry.

I haven’t been using it much really, but earlier today I fed a little bit of calmag in PhD tap water. Mixed 1.5mls per gallon, watered with 2 liters. I didn’t put any nutrients in this watering except calmag cause I felt like I might’ve been giving too much. I’ll probably do nutes again on the next watering
 
How far away are the lights?
Up the dosage of Tiger to 1tsp/gal,.. Tiger is the main bloom nute; BB NPK#'s are all in the decimal range, have you noticed? it's good stuff, but not a feed when that weak, I consider it a supplement for other benefits....full dosage plus on that!
Get off that 24/0 sched., it's of no significant benefit here, in fact, maybe a liability... there's a good read in the Myth Buster section on this subject... those last 4-6 hours are usually not much gain for the potential (nothing automatic about it) yield increase, if all other things are not a limiting factor....
Growers Choice have shown to be very very poor performing auto's here, many non-auto's, or overly long cycle....iffy germ'ing,... at 120 days, you might as well have grown a photo and saved on the power costs!
 
How far away are the lights?
Up the dosage of Tiger to 1tsp/gal,.. Tiger is the main bloom nute; BB NPK#'s are all in the decimal range, have you noticed? it's good stuff, but not a feed when that weak, I consider it a supplement for other benefits....full dosage plus on that!
Get off that 24/0 sched., it's of no significant benefit here, in fact, maybe a liability... there's a good read in the Myth Buster section on this subject... those last 4-6 hours are usually not much gain for the potential (nothing automatic about it) yield increase, if all other things are not a limiting factor....
Growers Choice have shown to be very very poor performing auto's here, many non-auto's, or overly long cycle....iffy germ'ing,... at 120 days, you might as well have grown a photo and saved on the power costs!


My lights are 18” inches away from the top of the main buds, yeah I was just giving 2.5 mls of each but I guess I’ll go ahead and up the dosage since they don’t seem to be burning really. I might’ve just been tripping out about the leaves because now I’m see that there’s a lot of them starting to turn a purple color which I’ve heard is natural, and I do love a little purple on my weed. I just stuck with the 24/7 schedule because I haven’t bought a light timer yet and I work 12 hour shifts so it’s hard to be home or awake when I need to switch the lights off/on. Yeah I’m pretty disappointed in Growers choice seeds, I’ve got 6 other seeds from them 3 strains but I’m not gonna run them. I just germinated a Mephisto forgotten cookies that broke soil today, I’ve heard they’re top notch genetics so should be good. I’ll be growing her in a 3 gal Air-Pot.
 
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