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What kind of deficiency could this be? Thx in adv...
Fusionanswered grow question 5y ago
Calcium. Not enough. pH is probably low that can't uptake enough. Can raise your pH or add cal to your next feeding
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JohnnyAppleweed
Yellow and skinny growth?Can anyone tell me whats going wrong here? I'm guessing the tips yellowing is nutrient burn from the MG soil. But the allover yellowing between the veins and skinny growth has me stumped. My first grow did something similar going into flower. I appreciate any tips or suggestions.Week 5
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biologischNL
Likely potassium deficiency on one of my phenos? Can someone please confirm?Looking at my plant pictures on 2nd of feb, #1 (plant on right) seems to have some sort of deficiency. Looks like potassium. For the record I dont use liquid nutes. Only dry organic amendments and I have not watered or top dressed in roughly 2 weeks.
Thank you in advance!
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MEGAtv
PLEASE HELP!!! CalMag deficency?CalMag deficency? Deficency starts on lowest fan leaves. Starts as a shiny spot in between veins that later turns yellow, eventually spreading to whole leaf causing it to die. Uping CalMag in feed and spraying her with CalMag water mix. She responds well at first then spreads.
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minigroww
Continuing calmag deficiencyWhat I think is a calmag deficiency started about 10 days ago. At first I thought it was too low PH (6.0 - 6.1), so I corrected that, but no luck. Then I started adding biobizz calmag, still no luck. It seems that the deficiencies are picking up speed again. Any ideas appreciated
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kaiabel
Hi growmies, FD 41 can you check the progress?Can you check my flower day 41. I think they getting better just the NYCD still looking a bit strange on the leaves. Keeping the feed up and wait till they show better color.
NYCD third pic
Maybe you guys see something im missing.
Thanks and have a great day. Peace
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Chemperchemp
What to do? Where am I at now actually? I’m lost and slightly discouragedWhen should I add happy frog fruit and bloom? This is my 3rd grow and im 0-2! I have a overfeeding problem but I’ve learned to be corrective and precise with ph and ppm and be pest preventative as well (heavy handed waterer as well..im trying). It’s day 5 of flower and I’m lost
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BigBadLion
Two plants but one is small! Same tent, same nutrients and similar issues but different resultsOne of my plants is super small and I have no idea why. Initially I thought it was a magnesium deficiency but clearly it was not only that. The issues became apparent between weeks 4 and 6, right after the last transplant. Any idea what could've caused this?
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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.
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Dillsnills
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Misanthrope
Discolouration progressingThe first pic is from 2 days ago, now the yellow has turned to brown spots and is beginning to spread to others. I'm hoping it's an easily corrected nutrient imbalance, please help
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NECROSANCT
what is this color?this discoloration on the leaves is a sign of N deficiency? so soon?Week 3
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Franzl
Whats wrong with her ? Clawing and yellow spotsIm a first Grower. Here some info:
Location: Indoor, 60x60x180
Light: Mars Hydro 1000
Soil: BioBizz Light
fertilizer: BioGrow GreenHouse
pH: ~7,3
Temperatur: 23°C
3x Fast Eddy CBD
One of them girl got problems
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Dbkoop
RDWC issues-help please!The Lemon Auto seemed like it was on its way to recovery but it has developed a deficiency(s) - is this a Mg def? It has dark green veins and the leaves are a kind of dull faded lighter green to yellow. I just doubt it is because I’ve been foliage feeding Mg twice a week.
Leaves. Veins - yellow between
3y ago
2
