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Back to Grow Questions
Auto northern light HELP
Its3AM
started grow question 4y ago
What could this be?
Solved
Other. General questions
Setup. Strain - Autoflowering
likes
CRiSPrGrow
answered grow question 4y 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 ! 🚀
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Similar Grow Questions
Solved
XanHalen
Progressive rusty spots on leaves
been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.
Week 7
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
1mo ago
18
10
Solved
SativaGrow
Help ID this Sativa: Jordanian Landrace? (Fruity Lemon, Pine, Gas, Hash Terps) 🌿
1. Does this terp profile/structure match any known Middle Eastern landraces? 2. Could this be a Jordanian/Syrian Hash Plant hybrid? 3. Any strains with similar fruity lemon/pine/gas/tangy/old school hashish terps?
Week 3
Other. General questions
Other. Other
Plant. Other
1mo ago
1
8
Solved
KarbofosX
Autoflower training
Tell me is it true that autoflowering plants are better not to be trained? I heard that it is too much stress for them and can affect the final result. Thanks.
Setup. Strain - Autoflowering
1mo ago
17
10
Solved
XanHalen
runoff PPM elevated, how does this approach sound...
Watering till runoff now... runoff ppm was 2500+... Will be using very mild nutes to flush over 1 - 3 feeds... or until I am near my input, does this sound like an ok idea?
Week 6
Other. General questions
Setup. Strain - Autoflowering
Feeding. Other
1mo ago
8
7
Solved
TommyBVRSA75
Crecimiento de cepas Indica en indoor con condiciones de verano.
Alguna opinión específica sobre el desempeño de genéticas Indicas en verano y llevando en cuenta sobre lo que son condiciones indoor con medias de temperatura de 28ºC diurnas y sobre los 20ºC. Humedad relativa entre 45 y 60%. Que esperar del desarrollo de cepas Indicas así?
Other. General questions
1mo ago
4
7
Solved
XanHalen
Do these girls look ready from monster bloom?
Does this stage look right to start using monsterbloom 1-2 times fer week?🙏👌🙌 They handle very well to aggressive feeds, runoff was 4000ppm, not a single sign of overfeeding, That issue has been resolved, want to beef up the cake.
Week 6
Buds. Other
Other. General questions
1mo ago
7
4
Solved
Rogar13
I'm having problems with the substrate fly. It's very common in my area. I've used potassium soap with neem powder and diatomaceous earth, and nothing. Does anyone know what can help me?
Other. General questions
4d ago
7
5
Solved
Machamp
First time grower: Should i defoliate? If yes, where should i cut it? I fear to do something bad.
How to defoliate/should i defoliate my Wedding Cake Auto and Godzilla cookies auto? Some leafs of my Wedding Cake auto are getting yellowish, as you can see in the picture My Wedding Cake Auto is too close to the LED (she is too tall). What should i do?
Week 5
Leaves. Color - Yellow
Other. General questions
Techniques. Defoliation
3d ago
20
7
Solved
ATLien415
Eternity Grow Cup 2025 Harvest Celebration: Has science finally caught up to homegrowers' noses/taste buds? Can we put the terpene wheel to rest?
Flavorants are non-terpene (non isoprene based) molecules which contribute to smell or taste. This includes esters amongst other alcohols, canna-sulfur compounds, and other hydrocarbon molecules including at times lipids. This supposedly solves the skunk question too. Thoughts?
Week 16
Other. General questions
6d ago
5
4
Solved
Cold42000
Early Flowering in OG Kush Auto: Pistils Showing at Only 21 Days - Is This Normal?
I'm growing OG Kush autoflowers in northeastern Brazil's semi-arid region (sertão). My plants are only 21 days old and I've already noticed white pistils appearing, which seems early since autoflowers typically start flowering around week 4. My plants are about 12cm tall, growing
Week 3
Setup. Strain - Autoflowering
7d ago
2
2
Solved
Rogar13
I haven't expressed myself well, should I remove the mold or leave it? It's my first time with mold on earth. I added microvita from top crop, I don't know if it has anything to do with it
Other. General questions
14d ago
1
Solved
Rogar13
My substrate has grown moldy! I applied Bio Bloom from Green House three days ago, and today I noticed mold on the substrate. What should I do?
Other. General questions
14d ago
6
5
Solved
Rogar13
I germinated one Royal Queen Cookies Gelato seed, and it's been the same for 4.5 days. This isn't normal in my crops. Could it be weak genetics? Germination in the container was excellent, surpassing the others, but development was zero.
Other. General questions
16d ago
2
5
Solved
Rogar13
I wanted to ask if you think this plant has mold or if it's just a major deficiency due to a blockage. I have an indoor plant next door with some plants growing with dark spots, it's in my previous question. Sorry for giving more information, I don't know what would help.
Leaves. Color - Dark-brown
Other. General questions
2mo ago
1
Solved
Rogar13
Hello, could someone help me? I wanted to switch the plant to flowering but as you can see it has spots on the leaves, the spots are only dark and on some large leaves without chlorosis or burnt leaves. I was watering with water at 6ph, it has some guano and soil all mix
Other. General questions
2mo ago
5
Solved
Rogar13
Hello again, in my previous question they told me to throw away the plant? It is true that I have a closet next to it with plants in 4 weeks of flowering. But couldn't you remove the affected leaves and spray mushroom insecticide?
Other. General questions
2mo ago
6
4
Solved
Larko
Question about the site search function
Newbie here. Is there a way to search for a list of how much a particular seed has yielded by growers?
Other. General questions
2mo ago
6
2
Solved
N_90_S
Yellowing tips
Hi, I'm a newbie grower here. I have an autoflower that is nearly weeks old. I have started to notice some yellowing tips on the leaves. I have been feeding it some vitasol and pm13/14 as well as watering every two days. The growing medium is worm casing compost and perlite.
Leaves. Tips - Burnt
Setup. Strain - Autoflowering
2mo ago
1
1
Solved
MiistrH
Trichomes ripe?
Would you harvest already or not?
Other. General questions
2mo ago
9
3
Solved
Spector76
How much growth can I expect now that I’m flowerimg? This guy was sown directly in a 5 gallon fabric pot, but seems small . What can I do to increase yield?
Week 6
Leaves. Too few
Plant. Too short
Setup. Strain - Autoflowering
2mo ago
5
6