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Back to Grow Questions
Deficiency?
EXZELENS
started grow question 6y ago
I think it doesn’t look like a normal dying leaf, but what problem does it looks like?
Solved
Week 9
Leaves. Edges burnt
likes
BudXs
answered grow question 6y ago
Its all good. Just gets less light than the upper canopy. Also, the plant stops using nitrogen in the lower fan leaves first, its why they start falling of at the bottom later in life
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Selected By The Grower
Similar Grow Questions
Solved
Smokin_Joe
Late Flowering Stage Deficiency or Nutrient Burn
I'm not sure if this is nutrient burn or some sort of deficiency. Burnt tips were from possible previous nutrient burn, but now I'm seeing Brown spots and some discoloration. Please check my week to see full details.
Week 16
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
3
3
Solved
HappyGrower420
Hello guys...iv noticed today on one of my GSC these spots . She was growing so fast and suddenly i see this today. I topdress it 1 week ago with guanokalong guano . What do you think is this ?
Week 6
Leaves. Edges burnt
7y ago
1
1
Solved
JARhead907
Is this a magnesium sulfate deficiency? Or light/ nutrient burn?
Not sure what exactly is happening 🤔 anyone got any ideas love to hear suggestions!
Week 8
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
1y ago
2
Solved
PersasH
Exceso o falta de nutriente
I just noticed yellow spots and brown edges on one of the lower leaves of the plant. Do you know if it's a nutrient deficiency or excess? So far, it's only happened on this leaf. Thanks!!!
Week 6
Leaves. Edges burnt
6y ago
2
2
Solved
Hesperik123
Brown spots. Any idea guys ?
Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.
Leaves. Edges burnt
Leaves. Color · Dark-brown
Techniques. ScrOG
6y ago
1
2
Solved
weeedistight
Nute Burn or Calcium deficiency?
Hey, I’ve just joined the website and already looking forward to making a dairy for my current auto grow. I have 1 auto, Barney's Tangerine Dream that Ive trained to fill my tent. I seem to be experiencing possible nute burn, would anyone agree? Or is it a calcium deficiency?
Leaves. Edges burnt
Leaves. Tips · Burnt
3y ago
1
1
Solved
Realtree8858
Nute burn?
Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.
Leaves. Edges burnt
2y ago
3
Solved
buddhi_coop
Why do several of my leaves look like this ?
I be had quite a few leaves that look like this , I’ve taken them off the plant because I’m not sure what it is. Do you all know? I just want to make sure I’m not experiencing pests or mold.
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Other
5y ago
5
5
Solved
ThatoneAKguy
I’m at week 6 day 6 of flower on my ssh. I noticed some leaves turning yellow. I think it’s too early for them to show their fall colors as this is a 9-12 strain. My ph is always 6.4-6.8. My runoff ph is 6.6 always.I did move my lights down and just raised them. I’ll post photos
Week 10
Leaves. Edges burnt
7y ago
2
2
Solved
420SNoWfLaKe420
What’s the cause on nute burn during flush????
What is the cause of nute burn during flushing the the plant is in soil and was fine until I started flushing after the first flush the leaves started exhibiting what looks exactly like nute burn
Leaves. Edges burnt
Leaves. Curl down
6y ago
5
4
Solved
gas0808
Athena Blended phosphorus deficiency
I’m having some leaves just on one plant showing phosphorus deficiency and don’t know what to do, any help would be appreciated thanks. I’m on week 5 running 4ml camg, 8ml bloom a, 12ml bloom b, and 10ml PK per gallon feed every 2-3 days. It’s also light greening.
Leaves. Edges burnt
3y ago
2
3
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
2y ago
1
1
Solved
myusernamename
Nitrogen toxicity and tip burn
Smallest plant (1st pic) was showing nitrogen toxicity and I just fed distilled water at 6.3ph to try and help. Bigger plants had some tip burn and curling up. Thought this would help them. Any tips on how you would treat this please?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
4y ago
1
2
Solved
SmokeyZoot
Can somebody take a look at the pics of the leaves i have taken and tell me what they think is wrong with the plant? I’m feeding tap water Ph’d to 6.3 and only fed nutes once about a week ago and have just fed water since.
Week 3
Leaves. Edges burnt
8y ago
3
3
Solved
Staple_1
It got a little hot yesterday I think plants hit around 81 at one point when I was gone. Not sure if this is some heat stress and light burn or if it’s a nutrient problem. This is this only plant and only leaf with any signs of this
Leaves. Edges burnt
5y ago
1
1
Solved
bazgrow
the leaves are dried
What is this on the edge of the leaves at day 14 ???
Week 2
Leaves. Edges burnt
6y ago
2
1
Solved
brizzle101
Yellowing of the leaves...
One of my King Gelato is suffering, a couple of others are showing the same signs, any one know what this could be?
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
4
4
Solved
ElvisPresley
Листья жолтые
From the bottom to the top, the leaves are turning yellow and the tips are burning in outdoor after a month of flowering.
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
1
Solved
Dean1
Hi I’m having a problem with 2 of my plants started to get brown tips I feed them yesterday but made the feed up a few days ago ph 6 ec 558 also moved light down to 18” at 65% power I’m thinking it’s nutrients? Can anyone help me 🙏🙏🙏🙏
Week 4
Leaves. Edges burnt
5y ago
2
3
Solved
DoDrugs420
Leaf edges pointing up, why is this tho? Rh: 65% temps: 22.5°Celcius Fan blowing over them. Phlizon 1000w both switches on at 27 inches from the top. Also dark spots appearing in the second set of leaves.
Week 5
Leaves. Edges burnt
Leaves. Other
Plant. Other
6y ago
1
5