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Grow Questions
Manganese deficiency?
Manganese deficiency?
RekAu
started grow question 9 months ago
Hello, is this manganese deficiency? Any help would be appreciated, thank you ✌️🏼
Solved
Feeding. Deficiences
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AsNoriu
answered grow question 9 months ago
From how look , answer is no. More ph or ph and calcium to me personally.
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Selected By The Grower
RekAu
answered grow question 9 months ago
Thank you both!
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Complain
Stork
answered grow question 9 months ago
this look like PH trouble you can fix this by flushing with 6.5-7.0 PH water and before u feed the plant always check your P H make sure is around 6.5-7.0 enjoy
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Similar Grow Questions
Solved
CannaMom2
WHY?? Still looks like Calcium Deficiency?? HELP!!!
Can Someone Please tell me what is going on here? I have a detailed diary if you have any thoughts on why it still looks like a Calcium Deficiency. Plant looks healthy except this. First time for coco (bagged & prebuffered), grow dots, and wick bases so I am at a loss.
Week 9
Leaves. Color - Mottling
Feeding. Deficiences
2 months ago
12
5
Solved
BavarianBarbarian
Nitrogen Toxicity?
Not sure if this is nitrogen toxicity or normal leaf color. Crinkling was caused by too much light and the fan. Got better in 24h after adjusting grow light and fan. Plants are starting week 2 of veg, Hulkberry Auto. Medium is light mix soil.
Leaves. Twisted
Plant. Other
Feeding. Deficiences
10 days ago
3
3
Solved
Roswell59
Nutrient Deficiency?
Do you think the way my Mimosa and Apple fritter look there’s a major deficiency going on with them?
Week 7
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
12 days ago
6
3
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?
My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
11 days ago
1
2
Solved
1337_404
Grey leaf tips
Booth plants are showing some kinds of burn and I am not sure if it is nutrient burn or light burn or if there is something missing. Looks a bit like MG deficite but shouldn't the plant take that from the soil in that state and age?
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
Feeding. Deficiences
a month ago
4
5
Solved
BudmanFlyingjoint
Strange discoloration
The plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
a month ago
1
3
Solved
Do_it_Dan
Possible deficiency?
Am I correct in thinking this is calcium and manganese deficiency? Do I solve this with a little cal-mag? All spots are on new growth so its immobile i think, Cheers people, happy growing and stay green ✌️ 💚 👌
Feeding. Deficiences
a year ago
3
3
Solved
WulfBlud
Low PH runoff, dealing with deficiency due to low soil PH. Added lime and PH went from 5.4 to 5.0 after watering. How to raise it safely and quickly?
I have been dealing with a nutrient deficiency so added nutrients.It looked ok but then got a bit worse and I took some runoff readings which were 5.4 and then 5.0 the next week after adding lime to raise soil PH. How can I best raise the soil Ph being that I added lime already.
Week 6
Leaves. Color - Pale
Feeding. Deficiences
a year ago
1
3
Solved
kaiabel
More leave pictures because im starting to worry more. Need tips or kind words :-)
11.03 last feed all had ph 6.7 and 980ppm , 15.03 1200ppm 6.7 ph except the wc (short one) guess its was 980ppm. one fedd is around 15l for four plants, water is sitting for 4 days till its used. adding mag because tapwater has 90 cal 11 mag so its not near the 3 to1. Lights 80%
Week 10
Leaves. Wilting
Leaves. Color - Yellow
Feeding. Deficiences
a year ago
1
3
Solved
ottoman
Brown spots on leaves
What seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue? Is there a fix to this? I grow in soil and the plant is 4-5 weeks old. Thanks for help!
Leaves. Color - Dark-brown
Feeding. Deficiences
a year ago
1
Solved
BobtheBUDbuilder
Whats going on?
So.. 6th week into it. My leaves have various brown spots and yellowing spots in no particular spot. There is some browning on leaf edges. Also tips are up. I am thinking cal mag and to much heat. But not sure. I lifted light up and so far nothing. Also started adding cal mag .
Week 6
Feeding. Deficiences
a year ago
2
3
Solved
WulfBlud
Not sure about deficiency, thought was Calcium or Magnesium but not sure anymore.
The nutrient deficiency is back so I gave it another double dose of CalMag to see if that can stop it in its tracks but I am not positive if that is the specific problem. Added micronutrients mix as well to see if maybe that helps. Any suggestions would be appreciated.
Week 6
Feeding. Deficiences
a year ago
1
3
Solved
noots73
Something not right
This is shit the perfect grow up until now, oh well a week ago. Week 4 of flower. K deficiency??? It's my 2 larger of the 4 girls. Any help. 50L air pots living soil. Soil amendment/compost tea Spider farmers 8600SF
Feeding. Deficiences
a year ago
3
5
Solved
WulfBlud
Add CalMag or Manganese? Still slightly discolored and veiny leaves on week 6
Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese. I do mean manganese but I realize it could be a CalMag or Manganese deficiency as well.
Week 6
Leaves. Veins - stay green
Leaves. Color - Pale
Feeding. Deficiences
a year ago
2
Solved
WulfBlud
Calcium or Manganese deficiency?
Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese.
Leaves. Veins - stay green
Feeding. Deficiences
a year ago
2
Solved
sh0000000
Biotabs Calcium defficiency?
Strain: Amsterdam Amnesia (Dutch Passion) 2 weeks Veggie, 40th day of Flower temperature (Celsius): day 27, night 20 humidity: ~50% my first time using Biotabs with Silicium Flash, just adding water. Is this just Calcium problem? How can i fix it? Other strains are healthy.
Feeding. Deficiences
a year ago
1
6
Solved
Osito
Is it time to flush or wait a week?
Hey what’s up grow gang, we’re approaching the final weeks of flowers, but I was curious as to if our grow is ready to be flushed, or if they possibly need another week of nutrients, and also the best flush technique for best results. Thank you for answering in advance!
Week 19
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
a year ago
4
4
Solved
SgtDoofy
How to fix yellow leaves, brown spots.
What should I do about these brown spots that are overtaking my leaves? There's also yellowing on the lower, older fan leaves.
Week 6
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
a year ago
5
6
Solved
BobtheBUDbuilder
Late Veg Early Flower Questions
When do you trelis your plants? When do you do minor defoliation on fan leaves? Right now pistol hairs on just showing on a few plants. Also once terlis is up you dont remove plants from tent? Right now my run off on gc1 is only 300ish for 3 days. When should i up feed.
Week 5
Feeding. Deficiences
Techniques. LST
a year ago
2
2
Solved
CaptainKirk1188
Fixing deficiency/toxicity/overwatering issues
How do I properly identify and remedy these issues with my babies?
Week 12
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
a year ago
7
10