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Light Burn, Nutrients, Neither?
Hydronautstarted grow question 3 years ago
This has progress quickly on older leaves at the canopy. I increased CaliMagic a couple weeks ago to 1.5 from .8ml/gal. Light was cooking the canopy for a couple weeks. Modified the cabinet, new light, optimal distance/PPFD. Light burn or food related? Mold or Fungus?
Solved
Feeding. Deficiences
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Hempy_The_Kidanswered grow question 3 years ago
If you corrected all mistakes, your plant should rebound in a couple days. Any leaf that is damaged will not get better. New growth will/should be green.
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6 months ago
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Idk what's wrongCan anyone help me figure out what's wrong with this baby?
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6 months ago
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Grammo216
DeficiencyWhat do you think the deficiency is in the last picture?
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kira90
notice any nutrient deficiencies or toxicity ?Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml
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FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?
5 months ago
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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?
5 months ago
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Moondogz
Suspected Nitrogen DeficiencyNoticed yellowing leaves at the start of Week 3. Suspect nitrogen deficiency. Using Cal-Mag, Alga Grow(NPK 4-2-4), and Power Roots(NPK 0-0-2) at half the recommended dosage. PH is measured at - 6.5.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
5 months ago
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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
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renbuds
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Week 6
Feeding. Deficiences
4 months ago
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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.
8 months ago
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BudmanFlyingjoint
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BavarianBarbarian
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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.
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17 days ago
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4ako4ako
some kind of deficiency?👋👋👋
is this some kind of deficiency?
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18 days ago
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bang123
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BoboLacetti
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Feeding. Deficiences
2 months ago
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