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Northern Lights Auto

22
15
1000
3 years ago
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Indoor
Room Type
LST
weeks 2-3
Coco Coir
Grow medium
Perlite
Grow medium
Worm Castings
Grow medium
Grow Conditions
Week 5
Flowering
40.64
cm
inch
Height
18 hrs
Light Schedule
9+ conditions after
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Commented by
SilverSlapdick SilverSlapdick
3 years ago
From the NPK test it looks like pH is between 6.0 and 5.5, High levels of Nitrogen, Low levels of Phosphorus, and Medium levels of Potash.
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Grow Questions
SilverSlapdick
SilverSlapdickstarted grow question 3 years ago
Not sure if it’s due to the fan, light, or under watering? Maybe too many nutrients? Over trained?
Solved
Leaves. Wilting
Leaves. Color - Yellow
1 like
m0use
m0useanswered grow question 3 years ago
Given that your feeding every week it might be to much? Typically with dry amendments you only top dress once every 2.5-3 weeks with aorund 1-2tbsp per Gal of medium or aorund 8ml/L of medium. If you are also not adjusting the PH of your water your asking for issues. 6.4-6.6 for coir based grows with dry amendments. If you go lower it will kill off soil microbes that break the fertilizer down and into feed for the plant. You also do not want to be watering till runoff. that's stripping the soil of any nutrients the microbes just broke down. Try adding in some beneficial microbes if the dr earth does not have any already in it. Also worm castings help with this as well. Best Of Luck!
SilverSlapdick
SilverSlapdickstarted grow question 3 years ago
Air exchange, pH, nutes, and water should be good. Could my 230 watt on 100% be too much for her? Does she need more humidity? What causes crispy leaves?
Solved
Leaves. Edges burnt
Leaves. Color - Yellow
like
Mr_Weeds_Autos
Mr_Weeds_Autosanswered grow question 3 years ago
Hey Growmie, After taking a look at your diary this could be the result of a few things, the first would be the ph, it's too low for the plant since it's flowering, at this stage of the plant's life you should try to shoot for a ph of 6.0-6.3. Another thing that can cause this is too many nutrients in the growing medium, I know you said you haven't gave it any nutrients but for some reason the plant is showing signs of too much nitrogen, when this happens the extra nitrogen burns the roots causing the fan leaves to become extremely dark green and crispy. Hopefully, this was helpful, and remember ... "Happy Growing" and "Free your mind one puff at a time".
SilverSlapdick
SilverSlapdickstarted grow question 3 years ago
So I overfed during veg and now my plant has nitrogen toxicity. Besides making leaves super dark, crunchy, and yellow it has also made my buds pistils curl and brown way too early. I’ve been flushing often with water. Is she a lost cause or should I ride it out for 4 more weeks?
Solved
Leaves. Color - Yellow
Feeding. Other
1 like
Benzels
Benzelsanswered grow question 3 years ago
Its worth saving, flushing is vital. Good job on getting onto it quick. Give her one final flush that 2X the volume of pot, so if its a 5 gallon pot, use 10 gallons of water, unless you have already done that or something similar, and then get back on the trace elements nutes ASAP. She also needs potassium badly. Basically half (50%) strength bloom/flower nutes with full strength trace elements mix, Cal mag will do if thats all u got, but a full trace element mix be better and more effective. And just feed her once a week with that combo for a few weeks.
SilverSlapdick
SilverSlapdickstarted grow question 3 years ago
A lot of amber trichs popping up on sugar leaves. This is the stage I (prematurely) harvested at in my last grow, although that was in week 11 and this is almost week 9. I should be able to harvest in no longer than 3 weeks right? Maybe sooner?
Solved
Buds. Other
like
gottagrowsometime
gottagrowsometimeanswered grow question 3 years ago
Hey pal, you start to count once stigma has started. I looked through y9ur diary, pistils/stigma started wk 4 right? So it's been flowering for 5 weeks. Most autos/fems flowering period is 45-65 days. It should say how many days you plant will be done, I know some say 9-11 wks from S/H but 45-55 days is in the range of what it should take since stigma/flowering started. So, yeah 2-3 wks pal 2 more with nutes, then if you are happy throw her into a flush but as not to cause a shock cut her feed a 1/3 espically the micro nutes. You wanna make sure you have all heavy metals flushed out completely, good luck pal.
SilverSlapdick
SilverSlapdickstarted grow question 3 years ago
So my buds feel kinda hard and crunchy compared to my last grow. Are they just dense? And should I prune all the dead leaves? (RH is steady @45, as well as temp @78)
Solved
Buds. Other
like
Benzels
Benzelsanswered grow question 3 years ago
If you got a bit over keen on the final nutes and she got a bit much P-K in the end this tends to happen, most bloom boosters claim "hardening" properties when its just causing the plant to dry up and become a lil crispy like this due to high doses of P-K. Its not ideal but nothing to worry about at all, as long as the sugar leaves are not burning and going crispy it doesnt matter. A bit of leaf burn in late late flower never changes anything either way. In hydro this was so common to see from everyone pouring on the boosters late flower it was almost normal here. Shes be right.
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Loserofthemonth
Loserofthemonthweek 5
Hi, I answered a grow question then saw all the other answers. Went back but couldn't edit or answer again so here goes. Looks over watered, you may need to start ph-ing also. Or at least record a ph reading in the week of your question as I don't see pH readings anywhere. Most likely you have no nutrient issue but if your pH is high then all those trace elements, calcium, manganese, boron, copper, etc. that people are say you are deficient in can't be used by the plant. Dry out check pH water and watch her heal, don't add a bunch of stuff before you do the obvious basics. Next grow get out of that plastic pot. I have nothing to backup anything I'm saying so take it with a grain of salt. Hope that helped and sorry I'm not the most techno savy of dinosaurs.
love_2_grow
love_2_growweek 0
Best of luck with your grow, buddy! 🌱🌱🌱
myxomatoz
myxomatozweek 0
good luck with your grow mate !!! 😎
Jarooooon
Jarooooonweek 0
Happy growing! I wish you the best of luck! 😊🍀🌱🌷
homerjgangia
homerjgangiaweek 0
Good luck with your grow mate!💪💪
KAPT_SAVE_Da_HOE
KAPT_SAVE_Da_HOEweek 8
I have a MF2000 also. You might want to check your PPFD. You download the Photone app which is free beta for Android phones. I am growing autoflowers and flowering started. I increased my PPFD to 650 and had burned them. I forgot DLI for autoflower is much different than photoperiods. I raised my MF2000 from 18 inches to 25 inches with a PPFD of 450 at 20 hours = 33 DLI slowly increasing to 550 at 20 hrs = 40 DLI. Your problem does look as suggested with your PH but if is doesn't clear up. Just in case.
KAPT_SAVE_Da_HOE
KAPT_SAVE_Da_HOE
@SilverSlapdick, Absolutely! I saw it in your last diary as well. The leaves turn Yellow on the edges but green in the center. They say light burn can hurt the terps too. No one really covers this on the net. I just saw that ur plants looked exactly like mine. I will be updating my diary today. Everything in my tent is well within range, but the PPFD. The MF2000 definitely has hot spots. Your plants look awesome!
SilverSlapdick
SilverSlapdick
@KAPT_SAVE_Da_HOE, Thanks a lot man, I downloaded the app and my ppfd was around 1200.
KAPT_SAVE_Da_HOE
KAPT_SAVE_Da_HOEweek 10
Looks like fire absolutely! Awesome job!
SilverSlapdick
SilverSlapdick
@KAPT_SAVE_Da_HOE, hell yeah man I appreciate it
KAPT_SAVE_Da_HOE
KAPT_SAVE_Da_HOEweek 9
Those are getting thick!
CrazyHorse
CrazyHorseweek 8
All the best 😇 Happy flowering mate 😇 💪 🙏
Noxe7
Noxe7week 7
Es un bloqueo debería haber usado un rompedor está claro que es de calcio a parte del nitrógeno Un saludo amigo Much løve 💚
Kynareth
Kynarethweek 0
nice plants buddy
Loserofthemonth
Loserofthemonthweek 10
Looks like a great job on a northern lights to me. I think you harvested her right when she was ready... Heck she was in flower day 22. Nice job