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Back to Grow Questions
need advice
DankNugzbaby
started grow question 6y ago
Deficiency problems someone help me understand this
Open
Leaves. Color · Yellow
Leaves. Other
likes
Answer
tegrityfarms413
answered grow question 6y ago
soak with neem oil for 6 or 7 days and get some diamectous earth to spread around the top layer
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Complain
StayWeeded
answered grow question 6y ago
That looks like spider mites. Check the undersides of leaves for them.
2 likes
Complain
Similar Grow Questions
Solved
Chronigmatic
Pattern on leaves
Got this pattern on a section of the girl. Not the whole plant any guess??
Week 8
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Other
6y ago
1
1
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Little_Pot
Small brown points on older top leaves
1 week ago she started to get small brown points on older top leaves,and I moved her away from light to exclude light burn. Now there are a lot more of them. I flushed her 5 weeks ago, now she is getting full dosage of nutes. But these points look like nutrient deficient to me.
Week 15
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
3
4
Solved
JinksyGrows
Alright peeps, here's one for you. Still don't know what it is. Pictures attached to Week 9, Veg. This has been occurring since week 3. There has been NO spread, it is always localized to only 1-2 leaf blades and she is not stunted at all (largest girl). Please PM for more info
Week 9
Leaves. Color · Yellow
Leaves. Other
7y ago
2
1
Solved
PeppaWutz
Lightburn, nuteburn or deficencie?
I saw some strange brown spots on yellowing leave tips of the upper leave pairs. Is this lightburn or nutrient burn or a deficencie? One plant of 9 is effected. The others look fine.
… Show more
Week 10
Leaves. Color · Yellow
Leaves. Other
6y ago
3
2
Solved
promo
What is this rust discoloration on leaves, and how can I stop it?
Does anyone happen to know what is causing this rust colored discoloration on fan leaves? It starts on bottom leaves, and moves up. Also seeing yellowing on leaves, and not sure if its pest issue, light issue, deficiency, or watering concern. Super nervous plants are dying🙁
Week 3
Leaves. Tips · Die
Leaves. Color · Yellow
Leaves. Other
5y ago
7
3
Solved
mf_bazinga
Hello growers,found on my 1st plant 2 yellow fan leaves getting yellow,and found aome wierd things on it under microscope,can be bug or nothing to worry?
Leaves. Color · Yellow
Leaves. Other
10mo ago
1
1
Solved
KCduzit
How do I achieve the dark green leaves wedding cake wants? (More nitrogen?)
My plants are looking overall healthy but are not as dark green as I’ve seen most plants at this stage of growth, or like my plant on the bottom right of the canopy. I am feeding/foliar treating the same amounts to all plants. wondering what to do or should I just chill out?
Week 8
Leaves. Color · Yellow
Leaves. Other
6y ago
3
3
Solved
GrowingGrannie
WTF is wrong?!
What's going on here? Can anyone tell me? These are Tangerine Dream, treated the same way I treated the ones in my diary but they're 3 weeks younger than the diary... HELP! (You can also see the HUGE difference in height between these and the ones in my diary... have no clue!)
Leaves. Color · Yellow
Leaves. Other
5y ago
2
Solved
Duggster
Leaves turning yellow
Some of my fan leaves seem to be turning yellow and starting to die. Should I be concerned about this? Should I remove all the leaves like this?
Week 14
Leaves. Color · Yellow
Leaves. Other
6y ago
1
2
Solved
Faust1a
Deficit
Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.
Week 4
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Leaves. Other
5y ago
2
2
Solved
KINGT88
From previous post just some more infon on what I feed and how, on a 12
So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Other
4y ago
5
5
Solved
jimmminycricket
Weird spots on leaves outdoors auto
Can anyone tell me what this is? And what should I do to correct the problem thank youuuu
Leaves. Color · Yellow
Leaves. Other
Plant. Other
6y ago
1
2
Solved
GhettoStyle
Ph 6.3 EC 1.3
Friends I asked the same question earlier! and it was decided to raise the EC !!! As a result, the EC raised! and the problem didn't go away(
Leaves. Color · Yellow
Leaves. Other
Feeding. Other
5y ago
1
2
Solved
guerilla
Calcium deficiency or fungus??
Iv just gone into 12/12 and what i thought would be fixed with simple calmag. Has got worse! Leaves are very yellow with brown spots.. Seems to be just brown spots on 1 girl.. :-(
Leaves. Color · Yellow
Leaves. Other
Feeding. Deficiencies
6y ago
5
6
Solved
auto_floo
Purple edges
Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Other
5y ago
3
3
Solved
DabbertGlobberfield
Problems showing up in week 5 flower
I have a problem developing and showing signs through this week. Looks like at least a calcium and a potassium deficiency in one plant and a another deficiency just starting in another. Not sure how to fix this. First 8 are one plant, last 2 are another. Photos taken over a week
Week 20
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
1
6
Solved
schmiddo
What causes these spots?
Does anyone have any advice? What causes these spots on the leaves? See description in week 5 of the diary
Week 5
Leaves. Color · Yellow
Leaves. Other
2y ago
4
1
Solved
GreenTHC
Yellow Cotyledons?
NLxBB was born with yellow cotyledons. The shell was stuck after sprouting so I had to help remove it. Took around 2 days before I saw them barely open with new growth. The new growth is green and seems healthy. Is there any reason why this is happening?
Leaves. Color · Yellow
Leaves. Other
Other. General questions
5y ago
4
2
Solved
Colombian_gold
Strange marks on leafs
Hey whats up everyone! I noticed some strange marks on my girls today, not sure what could be the cause if them. Ive tried googling but can’t seem to find photos that matched the problem. Anyone have any ideas? Thanks in advance
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Other
5y ago
2
3
Solved
GrowGuy97
What’s wrong!
Any ideas what’s wrong with this plant? None of my other orange sherbets look like this & they are all in the same environment & getting the same nutrients?
Week 2
Leaves. Twisted
Leaves. Color · Yellow
Leaves. Other
6y ago
2
2