The Grow Awards 2026 🏆 
Auto northern light HELP
Its3AMstarted grow question 5y ago
What could this be?
Solved
Other. General questions
Setup. Strain - Autoflowering
likes
CRiSPrGrowanswered grow question 5y ago
Hey there it's3am, that's signs of magnesium deficiency , you want to add cal mag, maybe reduce the light cycle a bit. Hope this helps ! 🚀
Similar Grow Questions
Solved
IsseyBukkake
One weird unhealthy leaf?I was just checking my girls when I noticed this leaf hidden away.
I have no idea what it's from, so I thought I'd ask here.
There was literally 1 leaf like this on the entire plant, I couldn't find another, although it's in a hard to reach spot.
Any help is appreciated! 🙏5y ago
2
2
Solved
Dillsnills
Did I go too light with the nutrients this time around? Yellow leaves and fading pretty quick. A good dose of nutes next watering?My plant has about 3-4 weeks left, I have always had nute burn so I went what I think was way too light w the nutes this time. Is this a nitrogen deficiency along w calmag deficiency? I'm in week 3 of flower, should I give a good dose of nutes next watering? Advice appreciated.Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
4
4
Solved
Xaicandy
Is she getting too big for a 2L pot?Is my plant getting too big for the pot? It's only a 2L pot and she just hit 14 inches in the pre flowering stretch.
I didn't think she would get this big, I don't want to stunt her by not repotting when I should have, any advice would be great. Thank you!Week 6
Other. General questions
5y ago
2
Solved
root_andy
MarsHydro FC-E (FC) series chip-panels protected from corrosion ?Hi,
about mars-hydro fc-e (fc) series:
Are the chips now protected (glass, plexy, acryl ..), for example like a SANLight-EVO or SecretJardin TLED ?
Asking because the old series (mars-hydro ts, sp) have no protection causing corrosion with high humidity.
I have up to 90 rhOther. General questions
3y ago
1
Solved
JiminyCricket
Opinions on not running a flush before harvest. (Coco/Perlite )So as a follow up to my previous grow question it seems a few people say that the flush doesn't matter. Now I'm all about the quality of my smoke but if I can just continue nutes another two weeks I may as well harvest the tops and try to grow out the bottoms a few weeks longer?Setup. Strain - Autoflowering
6y ago
1
2
Solved
thenewdude
Hello! should I defoliate my auto after having Fimm'd it? check latest picshello! I was told to not mess with my plant anymore after Fimming for nothing and losing a week. see questions to see that. please look at my latest pic and let me know if I can/should defoliate or if I should let it be? id rather have a big centre cola then a couple small ones6y ago
1
1
Solved
Killabarbie
New light, how long to accept before flip?Hey growmies 💚
My new LED light arrived today and now I have a question. How long should I give my plants to accept the new light before I flip to flower? My actually light is a 180W Hans Panel and the new light is a 240w quantum bord lm301b.
Thank you!
#staysafe
#stayhealthyWeek 6
Other. General questions
6y ago
4
3
Solved
GodOfAnger
light intensity for clones right after transplant ?basically should you treat them like a early veg ? using migro 4 array and it recommends 40 percent intensity at 35 cm away for early veg. or because they are just transplanted should I give them a lower light intensity.Other. General questions
Setup. Clones
Setup. Lighting
2y ago
3
Solved
dagwood
Flushing before harvest? Really? Any good science evidence to support or just commonly held belief?Is flushing the last two weeks something that really affects flavor/quality of harvested flower? Consensus among websites support it as real.... (But plenty of commonly held beliefs such as you shouldn't swim within 30 minutes after eating aren't true.)6y ago
1
4
Solved
Drmambo
First timer, am I doing ok?Hi guys im new to growing, im 3 weeks in to a grow and I havent put any drainage in my pot, the soil is usually damp and I add a little bit ever couple days. She's pineapple express auto, with a 1000w led lamp. 18/6 light/dark. She's growing so does this sound right?Setup. Strain - Autoflowering
5y ago
1
3
Solved
TheGourmetWeed
LSD Auto - Defoliation in veg?I'm defoliating progressively the plant, this means that I remove a fan leave or two after LST. 4 in total until now, to increase the light exposure in the buds. Most of what I've found is controverse, a kinda 50/50 fight between the 'do' and 'don't do' it. Opinions? Thanks 😎6y ago
3
3
Solved
GronkLeague
Second seed had been growing wrong way up.Turns out my second seed was growing upside down and the taproot had been growing towards the light for ~8 days. I've since transplanted and the seed doesn't seem to be growing much at all; although it has changed colour from being a yellowish hue to green. Is it likely a dud now6y ago
4
3
Solved
JacareGrows
Watering close to harvestOn the last days of the plant, i mean, close to harvest.
How you guys water your plants? Same system only when the top is dry? or you guys let it dry more, or water more than per example 7 Liter of soil = 0.7 L of water ?
And its normal that sugar leafs fade de color?Week 11
Other. General questions
6y ago
14
6
Solved
Fronti89
Ertrag AutoflowerWelche Autoflower hat die größten Erträge Indoor ? Wie sind eure Erfahrungen ? Erzählt doch Mal !Other. General questions
4y ago
1
2