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Grow Questions
Think is iron deficy help me
Think is iron deficy help me
pawwonee
started grow question 3 years ago
Hello i have a problem with theese plants someone can help me ?
Solved
Leaves. Color - Yellow
Feeding. Deficiences
like
ChitownCannaChica
answered grow question 3 years ago
Hard to tell with the picture. Looks like a small pot—- transplant. Sometimes it can be genetics, light burn, etx—- not enough to go on here
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Complain
Selected By The Grower
youngatheart
answered grow question 3 years ago
The flowered one seems to be under a viral attack, maybe substrate too wet. The small one....seems it has undergone some sort of stress. Maybe heat, or been sprayed in full sun or under powerful lights.
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Complain
Similar Grow Questions
Solved
weedisdegenerate
Yellow tips
The yellowing on the tips, what do you think it is? Was my raising the light a good play?
Week 5
Leaves. Color - Yellow
4 years ago
2
Solved
Bushman_Genetika
Seedling advice
Hi, my light was at 60cm with an average humidity of 70 degrees Celsius. There’s slight dryness around the tips, yellowing, crispness. Remedy thus far: I moved the light up to about 75 cm, it’s a 100W led. Humidity also dropped to about 60 degrees. Any advice to remedy?
Leaves. Color - Yellow
4 years ago
5
4
Solved
Hiphopopotamus33
Possible deficiency?
What's going on with my girl? This has been a continuing problem throughout my grow and I'm stumped.
Feeding. Deficiences
4 years ago
3
Solved
Calathea
Manganese or Calcium / Magnesium Deficiency?
Hey guys, what do you think.. are these symptoms indicating a manganese deficiency or a calcium / magnesium deficiency? small brownish dots on leaves, spreading from center of leaf towards the edges, only newer growth is affected **more information can be found in week 11 and 12
Week 12
Leaves. Other
Feeding. Deficiences
4 years ago
2
2
Solved
cuchillo
Run-off readings higher than input: what to do? Should I flush the soil? Plant looks fine and healthy...
Been having a prob where the run-off readings are higher than the input ones: IN 1lt water + 1ml of Canna Vega | pH: 6.9; ppm: 381; EC 772 µs/cm OUT pH: 5.6; ppm: 964; EC 2,006 Soil is 9L Biobizz Light Mix, and prob still contains nutes. What should I do? Flush the soil?
Week 4
Feeding. Chemical composition
Feeding. Deficiences
4 years ago
5
5
Solved
CreamOfTheCrop
Possible deficiency/humidity/pH problem
I've been struggling with same problem from beginning of grow - leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - still rainwater
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
4 years ago
1
2
Solved
DrJoint
Hungry?
Hi everyone! I have potted them in Plagron bat mix 4 weeks ago. The information on the package says feed only water for 5 weeks and that’s what I did. Her leaves are loosing colour should I star giving her biogrow/ fish mix ?
Feeding. Deficiences
4 years ago
1
Solved
UpInSmoke420
Shall I give her nutes?
Shall I give her some feed yet? I had started her on some nutes (biobizz grow) but noticed a burn so shes had PhD water for the last 2 weeks. Shes flowering now so wondered shall I guver her biobizz bloom now?
Feeding. Deficiences
Feeding. Other
4 years ago
1
5
Solved
spacebound
Damaged new growth
Little damaged leaves, not sure why. Seems to be on all the new growth.
Week 7
Leaves. Tips - Die
Leaves. Color - Yellow
4 years ago
2
1
Solved
DabNinja710
I'm using 40% ocean forest, 40% happy frog, 10% perlite, 10% worm castings. I haven't really added anything since the first week. I've noticed the G.G. has some yellowing the Zkittlez looks great. Im wondering if it's light burn or nirogen deficiency? Any help would be wonderful.
Week 3
Leaves. Color - Yellow
4 years ago
9
6
Solved
FullFuzzy
Upward curling of leaves
One of my plants has started to have it's lower leaves curl upwards & started to go a yellow tint that's harder to see in my images. Yellow tint is starting higher up as well I think, but the curling is only on the low leaves. Is it nutrient defficiency, heat stress, wind stress?
Week 4
Leaves. Curl up
Leaves. Color - Yellow
4 years ago
1
2
Solved
KnightRider
Yellowing leaves
Hi Growmies, im in week 7 of my flowering cycle, my leaves have started yellowing between the veins before turning brown and dying from the tip inwards. Is this a calcium deficiency? Or is it natural dying from the end of flowering cycle or something else? Please advise thanks ✌️
Week 16
Leaves. Color - Yellow
4 years ago
3
4
Solved
SweetJB
I've been seeing old fan leaves and the bottom canopy turn yellow. And the Pineapple Express is not looking as Green as the other.
Hello! I've been noticing the blue dream fan leaves are tuning yellow. Also some new leaves hace a lighter green on the Edge of the leaves. Also the Pineapple Express is showing a pale green if you compare them. pH is 6, and I last watered with a quarter of what canna recommends
Week 6
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
2
2
Solved
santope
Hello i add some new photos becouse im not sure what was with thoes plants...i see new grow leafs stars also getting yellow...what can be a problem...sulphure?
Feeding. Deficiences
4 years ago
3
2
Solved
Lockin
Calmag
My question is. If you don't have symptoms of calcium deficiency. Will my plants yield more (ie more healthy) if i add calmag supplement? Btw i'm growing in Fox farm ocean forest. Nutes fox farm are big bloom and grow big. Mostly outdoor in tropics. I did google opinions vary.
Week 5
Feeding. Deficiences
4 years ago
1
1
Solved
Carlotta
dead leaves
i'm entering 3rd flowering week. I can see some of the old leaves at the bottom becoming yellow,and a few just pulled off easily. Is this normal? or is that a a problem coming from below?
Leaves. Color - Yellow
4 years ago
3
6
Solved
Havingago
Low level yellowing
Should I be worried at such a late stage in the grow?
Leaves. Color - Yellow
4 years ago
2
3
Solved
SmylinPupil
Brown yellow leaves?
Can anyone help me? I had this issue with my last early Miss and thought it was a cal mag deficiency. I tried to adjust it last time during flower but it didn’t help. I really only notice it on one of them so far but I would like to fix the problem sooner than later.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
1
2
Solved
MyBrainHurts
Deficiency or lock out?
The XXL auto has yellowing of leaves i nthe centre and nectrotic/brown patches on lower fan leaves with overall lightening of the plant. pH in is 6.5-7 and run off was 6.5 Is it lockout or a deficiency? fed 1-2ml per L of nutes (bio-bizz bloom/grow) Thanks :)
Week 7
Feeding. Deficiences
4 years ago
2
3
Solved
Gutismoke102
Can i mix molasses with fox farm nutrients?
Can i use unsulphured molasses with fox farm nutrients?
Week 1
Feeding. Deficiences
4 years ago
1
4