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Grow Questions
PH, deficiency, or burn problem?
PH, deficiency, or burn problem?
RinNohara
started grow question 3 years ago
What am I dealing with? PH problem, nutrient, light or wind burn? Bugs? Lights are 20 inches away from plants ph going in is 6.5 run off is low at 5.2 ppm is around 700-800
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Week 4
Leaves. Tips - Burnt
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Answer
supersea
answered grow question 2 years ago
week 4 and it yellows starts to show necrosis and gold. all signs off deficiencies. i say feed those monsters they are under feed.
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Similar Grow Questions
Solved
Mr_Heisenberg
Yellow tips in the 6th week
The tips of the leafs on the top started to get yellow. Is it expected or should I worry about it?
Week 6
Leaves. Tips - Burnt
5 months ago
4
3
Solved
korn420lie
Leaves burned after spraying a cocktail
To repel aphids I sprayed garlic infused in alcohol with water, already did this few times without side effects. But this time I added several drops of tea tree essential oil. Is it possible that the essential oil has burned the leaves so much or is this some nutrient deficiency?
Week 11
Leaves. Edges burnt
Leaves. Tips - Burnt
5 months ago
3
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Solved
stupid
Potassium and Calcium deficiency?
Both plants are autos on day 49 after sprouting. Plants didn't get any fertilizer during veg. I noticed deficiencies about 2 weeks ago, and added BioBizz Bio-Bloom, Top-Max and CalMag to next waterings. Planning to alternate water and feeding for the rest of the grow. any advice
Leaves. Tips - Burnt
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5 months ago
2
3
Solved
RenateGrowt
Nute burn? How to handle?
Hi, i guess i made the typical newbie mistake and over-feed a little bit. The plant started to get some brown/yellow tips, mostly the upper part of the plant. Is it enough to just stop with nutrients and stay with clear water or is there anything else i can/should do?
Week 9
Leaves. Tips - Burnt
5 months ago
2
2
Solved
ChrisFirst
What’s happening with my leaves?
It’s my first grow, I don’t really have a clue what I’m doing… read online, only have a 100 watt led lamp, 24 Celcius and 40% humidity. I used a testpack from biobizz and sofar my gorilla zkittles auto is looking ok! But since I’m in flower week 6, I have curling leaves, normal?
Leaves. Tips - Burnt
Leaves. Curl up
6 months ago
5
4
Solved
Snaqq
First Grow Help And Feedback
Hello Grower, OG Kush Flower Day 24: Lollipopped and defoliated 10 days ago. Can/should I defoliate again? The buds seem like they could get more light. Also, I noticed some sprinkles on the top leaves—could this be from too much P/K? Any tips and general feedback are welcome!
Leaves. Tips - Burnt
Techniques. Defoliation
6 months ago
4
3
Solved
Ghost24
Yellowing from the top
Runtz Auto Week 6 of flowering Growing hydroponics using silica, MJ plant prod finisher, cal mag, hydroguard, root drench, bud enhancer and sweetener. Mixed exactly in that order. pH 5.9 (using pH pen for readings) yellowing from the top I don't have ppm/EC meter or light meter
Leaves. Tips - Burnt
Leaves. Color - Yellow
6 months ago
3
4
Solved
Buddhakush
Light bleaching?
I was just wondering if this may be some light bleaching on some of my tips. It's only on 4 tops across 2 plants. Last week of veg, par avg 775-800 in effected area. Light distance to canopy 18". 450w in 4x4 with 4 plants. Thoughts?
Leaves. Tips - Burnt
6 months ago
1
1
Solved
docpayce
Is this nutrient burn?
As a beginner it is hard to classify that: Are the brown tips a sign for nutrient burn? Or rather a deficiency of something? Soil pH (out of whack) 7.4ish. Fighting that for weeks now... Soil EC ~ 2000 µS/cm. Crazy Hills fertilizer as scheduled. Thank you!
Week 7
Leaves. Tips - Burnt
6 months ago
2
2
Solved
Grower422
Whats wrong with her
Watering every 3-4 day with around 1,75 Liter, Ph 6,3. Once a week feeding biobizz fertliza, about 1/3 of the recommend amount. It started 1 day ago, after watering and feeding.
Leaves. Tips - Burnt
Leaves. Color - Yellow
6 months ago
1
1
Solved
Insertcoin
Yellow tips at bud-leafs
What is the worst case of what could happen to the buds and the harvest due to the yellow tip burn? Since 5 days the near leaf buds have yellow tips. It could have any reason. Flys, high ph, to high nutients. Already watered with neem oil and gave citrusjuice in water to lower p
Week 10
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Yellow
6 months ago
4
4
Solved
Germaican
Rate this plant please, how is she doing in your opinion? What could I improve ?
I am a bit lost on what is going on. I know that: - ruffed her up a bit from tucking and ScrOG. - she had some light stress, because i am unsure about height and strenght. - maybe a bit too much nutes, tipps Could you please rate this plant and give me some advice ?
Week 7
Leaves. Tips - Burnt
Other. General questions
Setup. Strain - Autoflowering
6 months ago
4
3
Solved
Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
The plant is a couple weeks of harvest but has some issues. (Some kind of nutrient lockout or deficiency can't tell what tho, pH is fine at about 5.8) And I got these annoying critters that seem to live on the soil (but aren't touching the plant) Any ideas on what to do ? :/
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6 months ago
1
1
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
6 months ago
3
3
Solved
CruellaDeVil
Nutrient lockout or deficiency
Die unter Planze im Bild ist seit ein paar Tagen hell obwohl ich letztes mal schon mehr gedüngt hab. Habe mit EC 1.5 / Ph 6.2 gegossen. Im runoff kam Ec von 3.5 raus, es war aber nur sehr wenig runoff deswegen find ich 3.5 eigentlich in ordnung. Blatt spitzen sind aber auffällig.
Leaves. Tips - Burnt
Leaves. Color - Pale
6 months ago
3
3
Solved
LatiAdorati
Any idea what is causing this crisping on a few of my leaves? I am maybe seeing some slight curling/taco-ing on the upper leaves too? I think the PH might be a bit high in my water too, it's 7. I've ordered a filter and some PH Dwon, the PPM was only 250. Related?
Week 3
Leaves. Tips - Burnt
Leaves. Curl up
6 months ago
1
Solved
mowglee
Brown tips on older leafs
What indicates the brown tip of a single lower leaf. Growth is also relatively slow. I see this on my 25 days old Hulkberry Auto. The plant sits in a greenhouse on my balcony. Night temperatures go down to 8-12°C. No fertilizer used.
Leaves. Tips - Burnt
Leaves. Tips - Die
6 months ago
2
2
Solved
trelorny
Always produce drain while using organic fertilizer?
I think I made a big mistake in this very first grow, so here is the question: Should I always water enough to produce some drain? Even when using organic fertilizer? Until now I did not have a single drain in the whole grow as I water ~10-15% of the pot volume.
Week 7
Leaves. Tips - Burnt
6 months ago
2
1
Solved
trelorny
Brown Tips on some leaves - too much nutrients?
Today I recognized brown tips on a few of the leaves (see pictures). Is it something to worry about? I am having trouble identifying the problem and how to counter it. My best guess is I used a little bit too much fertilizer for this automatic? But I am unsure...
Week 7
Leaves. Tips - Burnt
6 months ago
8
3
Solved
Anarkos
Weed with good looks but no taste and bad smell
My plants have lately all been a real shit. They all end up with fine look but taste shit and smell is not good. Dont know what i am missing. They somewhere along the way when going to flower end up very yeallow and end like Said before. Can anyone give a heads up on this pls?
Week 3
Leaves. Tips - Burnt
6 months ago
4
5