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Back to Grow Questions
Gelbe Spitze
PostMaGrow
started grow question 2y ago
I have problems mainly at the tip and occasionally on the plant! At the tip, it's just the most noticeable... Could it be light burn?
Solved
Leaves. Curl up
Leaves. Color · Yellow
likes
Bandit600
answered grow question 2y ago
Hi du hast ein leichten Nährstoffbrand. Gib deinem Mädel die nächsten zwei mal nur Wasser. Viel Glück 🍀👍.
1 like
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Selected By The Grower
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Solved
willertex
Yellow leaves and burnt tips
Hi Guys, I need your help again please 🙏. https://growdiaries.com/diaries/125447-grow-journal-by-willertex this is Kaley and she seems to have a problem but I can't guess what it is. Can you ? The leaves appear yellow and crispy and lot of tips are burnt. Thx mates !
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
5y ago
4
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Solved
Schanibus
Yellowing, curling tips?
I'm in the middle of week seven and noticing significant yellowing, curling tips, especially on the top colas. Is this cause for concern and what could be causing? Feeding low-dose (1/4-1/2 tspn/gal) of dyna-gro bloom and the plant is growing in MG soil. I know, rookie mistake
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
3y ago
2
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Solved
Deosoulgrow
Small yellow spots
I have small yellow spots on leaves. I want to say it starts at tips and travels down. I moved light away and it seemingly gotten better. I moved tents for bigger space and it might have returned.
Week 1
Leaves. Curl up
Leaves. Color · Yellow
4y ago
4
4
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.
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Week 12
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
4y ago
1
2
Solved
ObserverInterest
Is this nute or sun burn? What should I do to save my babies ?
I upped the nutrients to week 2 of veg state (biobizz) and put the light to 50% intensity. I put the light at 6 inches above recommended height (which is recommended on the Mars Hydro website for beginners). . IS THIS NUTE BURN OR LIGHT BURN?
Week 1
Leaves. Curl up
Leaves. Color · Yellow
3y ago
7
3
Solved
tuanmuda2k21
I'm a First grower and have problem with my plant the leaves turning yellow
I'm a first grower, I have a quick one seed from royalqueen seed, she is 2 weeks old and I have a problem with leaves is turning yellow and crawling in the DWC system. this looks like my plant any advice?
Leaves. Curl up
Leaves. Color · Yellow
5y ago
4
6
Solved
Eagers
Troubled seedlings
Is this nutrient burn? Had what looked like a lack of nitrogen early on, lowest leaves were healthy then quickly went yellow and worked up. Now have fed nutes at 0.7EC (tap water left for 24hrs to 0.28EC) so fed under 0.5. Bio-grow 0.5ml/l bio-heaven 1ml calmag 0.25. Thanks
Leaves. Curl up
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
5
9
Solved
All_our_small_plants
Bei der Pflanze sterben die Blätter
What could be the cause? We checked the EC and pH values and everything is fine. Other than the sand, we haven't done anything differently. Does anyone have an idea? It started around week 6 and is getting worse.
Week 7
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Yellow
8mo ago
7
13
Solved
Spiritual_Herb
I'm entering week 7, what's happening?
I'm entering week 7 from germination. I'm using a soil for herbs/lawns (pH 8) as an amendment—not ideal for cannabis. I'm testing it, but leaves look like this. I fertilize and already flushed. Using 1ml grow + 1.6ml bloom Biobizz in 500ml water (pot is 3.2L).
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Pale
1y ago
1
4
Solved
Senior_Weed
Yellow Spots and curling leaves Autoflower
Hey there, One of my Autoflowers has some Problems but i dont know the exact reason. The plant has finished the second week and the leaves are curling and have some yellow Spots. She is in 11L biobizz light mix which i Mixed with 16g of greenhouse feedings Bio Grow at the beginn
Leaves. Curl up
Leaves. Curl down
Leaves. Color · Yellow
2y ago
7
3
Solved
Smokeybbq88
Diagnosis.
Can someone diagnose this problem for me please. I'm putting it down to nute burn but would like a second opinion.
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
6y ago
2
4
Solved
HighTimes076
Some leave problems
Hello all, I have some leave problems and have no clue what this problem might be. I found out that the run out water was too high in pH level. Can anyone help me out ? Thank you.
Leaves. Curl up
Leaves. Color · Yellow
5y ago
2
2
Solved
DariaFarms
2 autos with crispy feeling sad looking leaves, how can I help them? (more info in diary pl & crit)
2 of my autos have been growing leaves that feel crispy and look deformed. I have been watering when the top 5 cm of the soil dries, but I fear maybe I fed them too much nutrients. The temp has also been on the high side (30C 80F). What could be wrong and what can I do for them?
Leaves. Curl up
Leaves. Color · Yellow
2y ago
8
5
Solved
CaptainChunk
First grow, yellow spots spreaded all over leaves. How can i fix it? My plant is sick, PLEASE HELP! get's worse. Suspecting septoria!
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Leaves. Curl up
Leaves. Color · Yellow
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6y ago
5
7
Solved
SwissKush
What are my leaves telling me?
Is this light burn? Nutrient deficiency/excess? It is only happening on the top leaves, the lower leaves are just fine. The light is rather close to the plant, but she is outgrowing my tent. Thanks in advance for the help! I really appreciate it. 😀
Week 7
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
6y ago
2
1
Solved
TheYorkshireFarmers
CRITICAL KUSH
Can anyone help Started of by getting a little yellow brown patch on a light 1st week into soil continued with growing but now the leafs look as they are starting to close can anyone help?!!
Leaves. Curl up
Leaves. Color · Yellow
6y ago
1
Solved
Mnbuds
leaf diseases
Yellow and brown spots with leaves curling up, have flushed a bunch and got ppm and ph adjusted right and move my light back up so my PAR is around 950. Any help would be appreciated?
Week 7
Leaves. Curl up
Leaves. Color · Yellow
2y ago
3
3
Solved
BrenBlaze
Looking droopy/yellow due to light burn?
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Week 4
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
5y ago
3
3
Solved
Grow4charity
Curling and yellow leaves flower stage
Hi, Since the temperature changed I see that the leaves are taking a different shape and colour, is this pure of the temperature change ? It is 2.5 week in flower stage. Min. Temp is 13 with humidity of 88 during the dark hours. During light it is 27 degrees and 50 humidity
Leaves. Curl up
Leaves. Color · Yellow
3y ago
6
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?
Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-purple
2y ago
5
5