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What deficiency is this?
Ganjaprenuerstarted grow question 3 years ago
What deficiency is this? Girl scout cookie auto. Day 46. Deep water culture using general hydroponics flora trio and botanicare hydroguard
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Feeding. Deficiences
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ChitownCannaChicaanswered grow question 3 years ago
Looks like ph issues Combined with cal mag deficiency
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bang123
PALE LEAVES + YELLOWING + BLACK SPOTsCheck the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
Leaves. Dropping off
Leaves. Color - Pale
Feeding. Deficiences
2 months ago
3
2
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einamio
I keep loosing leaves to some sort of nasty necrosis. It affects leaves at all levels, small and big randomly. I had to remove a lot of dying foliageAt first it looks like a asymmetrical spot of leaf starting to thin out to lighter color then tissue dries and turn black. I have high runoff EC3.3 and I blame Easy boost pellets because I only add rootjuice 1ml/L and sugar royal 0.5ml/L to my water. What is it and how I fix it?
2 months ago
5
5
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Snaqq
phosphorus and boron anomalyCould someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar pattern
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
a month ago
30
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GrowDiarhia
What does she need?What does she need?
Should I give more cannabio bloom and water for here?
Week 10
Feeding. Deficiences
a month ago
5
5
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BoboLacetti
PH-Problems in SoilBefore repotting, the pH value in the soil has always fallen to below 5.5. The plants always have an iron deficiency. I then repotted the plants and that worked well for 14 days. Now they are showing PH deficits again. The soil has PH 5,4 -4,8. What could be the reason?
Setup. Substrates
Feeding. Deficiences
3 months ago
1
2
Solved
bang123
LEAVES CENTER GETTING PALE ?I need your help. Nutrient issues or lock... What's your diagnosis OGs ? But I'd like to fix this before I go 12X12. What's do you think it is guys? I got these 3 culprits in mind: nitrogen, iron , sulfur ? 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom.
Leaves. Color - Pale
Feeding. Deficiences
3 months ago
1
1
Solved
einamio
Buon giorno weed doctors, did anyone have similar uniform chlorosis at the top or maybe knows what's up? What could be the reason and the solution? ThIs this some sort of immobile nutrient deficiency or excess? Could this be caused by heat and light stress? She is 80cm tall and almost touches the lights in the tent. I'm usually suffering from Calmag and Nitrogen issues and haven't yet experienced yellowing from the top. Thanks
2 months ago
2
2
Solved
Peweez
LSD Auto BarneysFarm is showing nutrient deficiency. I need some help to get this girl unstressed.I'm using BioBizz LightMix with the BioTabs Starter Kit in 25L pots (prepared the medium from the beginning with 3 biotabs). I have three girls where 2 of them are running healthy, only the LSD Auto is making trouble. How can I fix the problem which you can see on the image?
Feeding. Deficiences
8 days ago
4
3
Solved
RichBud420
Definecy or Overwatering or something other?Hello guys!
I think somthing is going bad.
I attach some photos from the problem and also attach a full watering note.
In a nontrained plant the leaves is curling down.
I also have a diarie from the growth.
Can anybody help me to fix this problem?
Thanks and big up.
Setup. Strain - Autoflowering
Feeding. Deficiences
a month ago
1
6
Solved
4ako4ako
some kind of deficiency?👋👋👋
is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
a month ago
3
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
7 months ago
4
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?
7 months ago
6
2
Solved
BudmanFlyingjoint
Strange discolorationThe 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
8 months ago
1
3
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.
9 months ago
12
5
Solved
renbuds
Runoffs are significantly below inputs-Do I have a problem?Runoff continues to be a mystery. When watering I continue to get significantly less Ph and PPM (4.8 ph and 109 ppm) than my inputs (6.2 ph and 155 ppm) but the plant looks healthy. I have no idea what is going on or if its even a problem. Should I be worried and what can I do?
Week 6
Feeding. Deficiences
5 months ago
6
4
Solved
Germaican
What deficiency is this ?What is happening to my plant right now ?
I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks.
Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil.
Started around 6th week
5 months ago
5
3
Solved
Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.I have not fed her, just a bit here and there. So I do believe she starts to need her medication.
Its going to the end of preflower week1.
Symptoms: some light tipps and some purple at the stems.
Solution: feed her P and K. could add some CalMag ?
Or Still feed more NPK?
6 months ago
4
4