Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
White/Brown tips
JustARegularEveryDayNormalMFstarted grow question 4 years ago
Any suggestions how to resolve this problem? Probably PH? It keeps following me...
like
Answer
russrahlanswered grow question 4 years ago
I would say that is a tad bit of light burn if it’s only on the upper leaves of the plant, and maybe a bit to much nutrients if your seeing it all over the plant. But if it’s just a few leaves near the top then raise your light a bit maybe. Cheers💨
like
Complain
GMSgrowsanswered grow question 4 years ago
If your growing in soil like your diary says, your ph is set for soiless, not soil. 6.7 to 6.8 ph for flowering mode. 6.3 for veg mode. Cheers
like
Complain
Similar Grow Questions
Solved
CruellaDeVil
Nutrient lockout or deficiencyDie 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
8 months ago
3
3
Solved
Moondogz
Suspected Nitrogen DeficiencyNoticed yellowing leaves at the start of Week 3. Suspect nitrogen deficiency. Using Cal-Mag, Alga Grow(NPK 4-2-4), and Power Roots(NPK 0-0-2) at half the recommended dosage. PH is measured at - 6.5.Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
8 months ago
2
2
Solved
TheNextGanjaMan
Can I use magnesium sulfate foliarly?Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect.
I should add Dolomite Limestone to the soil this week.8 months ago
4
Solved
kira90
notice any nutrient deficiencies or toxicity ?Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml
0.5ml bllom
Budcandy 1ml
1ml rhinoskin
0,5 calmag
Ph 6.4Other. General questions
Feeding. Deficiences
8 months ago
1
3
Solved
Leafy420
Was it to much?My plant looked okayish then i transplanted and topped the same day and this happend
( i think I was feeding too much calmag )
Changed the res now running at a ppm of 750 ph 5.8ish RO water on autopots
( oh and my cat ate the tips from 3 leafs X( ...)
Last pic is todayLeaves. Edges burnt
Leaves. Veins - yellow between
8 months ago
3
4
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
8 months ago
8
3
Solved
Anarkos
Weed with good looks but no taste and bad smellMy 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
8 months ago
4
5
Solved
mowglee
Brown tips on older leafsWhat 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
8 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
8 months ago
2
1
Solved
Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.I have not fed her, just a bit here and there. So I do believe she starts to need her medication.
Its going to the end of preflower week1.
Symptoms: some light tipps and some purple at the stems.
Solution: feed her P and K. could add some CalMag ?
Or Still feed more NPK?8 months ago
4
4
Solved
FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?8 months ago
2
1
Solved
IQuSX
🍁 changing color ??Help! 4 weeks of bloom, began this about 7 day ago…
What is it, how we could greening it?Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
8 months ago
1
1
Solved
blubberbernd
What is the Problem ? Ec was 0.5 Last weeks, Last watering i went Up to 0.9 ec im in flower week 2 lamp height around 30-35 cmLeaves. Tips - Burnt
Leaves. Curl down
8 months ago
3
2
Solved
Grammo216
DeficiencyWhat do you think the deficiency is in the last picture?Week 5
Feeding. Deficiences
8 months ago
5
5
Solved
blubberbernd
Burnt tips in new growth 2 different strains same Problem what could it be?Leaves. Tips - Burnt
8 months ago
2
2
Solved
Kennethy
Burned leaves.Is this heat stress or nutrition relatedLeaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
8 months ago
7
6
Solved
Jea1986
Can someone help a beginner please ?Can someone help please, I just got them last week I potted them and now the leaves look yelliw with dark Brown edges.
Could it be too much nutrient?
I did not Add some... maybe the soll?Leaves. Edges burnt
Leaves. Color - Yellow
8 months ago
1
2