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Back to Grow Questions
Nutrient deficiency
FermentedTerps
started grow question 5y ago
Hey guys! Newbie here.. just had a quick question about a nutrient deficiency I’m starting to have and was hoping someone could help! At first I thought it was a cal/mag issue, but also wondering about “P” or “K” being the issue.. Thanks tons!!
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Feeding. Deficiences
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Lillau
answered grow question 5y ago
Ou un manque d air frais ou d humidité Bonne chance pour la suite
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Solved
ostrwahuio
From day 50 some leaves of the plant started to turn yellow. I had stopped nutrients due to an overfert problem. So, on day 50 I started with the nutrients again, but in lower doses. 2 week left to harvest. What should I do with this nitrogen deficiency? Should I worry?
Week 8
Feeding. Deficiences
5y ago
1
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densesensi
Did I nute burn my leaves?
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Week 5
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6y ago
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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
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2y ago
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Mikewithgreenthumbs420
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Feeding. Deficiences
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Germination. Substrate
5y ago
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Khmma46511
Nutrients
So I bought FoxFarm Powder Nutrient Trio Beastie Bloomz Cha Ching Open Sesame, if I am correct I cannot use this until the flowering stage. So what do I use during the vegitative stage. I believe they are lacking Nitrogen slow growth? Possible yellowish leaves starting at stem
Feeding. Deficiences
6y ago
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Theycallme_nips
Ready for nutrients?
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Feeding. Deficiences
3mo ago
5
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Solved
THERMICDESERT11
What’s wrong with my plant? Root rot?
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments. Plant looks like it has root rot or potassium deficiency. Please tell me what y’all think
Feeding. Deficiences
5y ago
2
2
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
3y ago
2
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GhettoStyle
friends, help me with advice what kind of yellowness on the leaves is what this can be!?
this is a clone that moved into the system a week ago! Now he has advanced GMB 1.2 (EC) pH 6.1 fertilizer
Setup. Clones
Setup. Lighting
Feeding. Deficiences
4y ago
1
1
Solved
Fonzy21
Carenza o over fertilizzazione?
Sto avendo dei problemi su una delle quattro piante, come si vede dalle foto sembra aver una carenza ma non ne sono sicuro.. Cosa può essere?
Week 3
Feeding. Deficiences
5y ago
3
2
Solved
burrr
After doing some Googling I think these are symptoms of calcium deficiency due to low pH but I'm not sure. What do you think?
Week 4
Feeding. Deficiences
9mo ago
8
8
Solved
PenguHB
Cal-mag deficiency?
Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?
Leaves. Color - Pale
Feeding. Deficiences
4y ago
2
3
Solved
JebusHeals
Rust spots on leaves, second grow and need some confirmation.
I'm noticing rust spots on my leaves, which I suspect could be due to nutrient burn or lockout, given the PPM is unusually high for this stage of growth. To tackle this, I'm planning a simple flush with some Cal-Mag, keeping the pH at 6.5. Does this sound like the right approach?
Week 6
Feeding. Deficiences
9mo ago
1
1
Solved
Lanchita
N DEF EARLY-MID FLOWER
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Week 4
Feeding. Deficiences
5y ago
1
1
Solved
Spike-GreenGrower
Potassium, correct?
I think this is the beginning of a potassium deficiency. The near neon green discoloration is what caught my eye. This leaf is affected the most. Second week of flower. The Alga Bloom was just increased from 2 to 4ml/l earlier this week, so she should be alright. Right?
Week 9
Leaves. Other
Feeding. Deficiences
2mo ago
10
7
Solved
Ziooomoooleeek
Forma. Deficyt.
Witam wszystkich. To moja 3uprawa. I mam problem. Będę bardzo wdzięczny jeśli ktoś mi pomoże. Hydro Mars ts1000. Rośliny mają po 14dni od wyjścia. Widzę że chyba coś jest nie tak. Proszę was o pomoc. Od 10dnia podaje power roots plargon. 1mil na 1lwody.
Roots. Other
Feeding. Deficiences
Germination. Paper
4y ago
4
Solved
Ginsssi
Deficiencia o bloqueo de nutrientes
Como corregir esta deficiencia/bloqueo de nutrientes? Había tenido unos problemas de sobrefertilización que corregí con un lavado de raíz hace varios días. Y ahora las hojas de la planta están así. Alguien sabe que puede ser o como corregirlo? Gracias
Feeding. Deficiences
6y ago
1
1
Solved
Kayaboy
Is it deficiency or locked or just harvest time? 1400ppm
week of heat stress/light burn -> turns yellow and bit crusty on top as well as sugar leaves -> treated as a deficiency full strength bloom -> soil over 1600 ppm, dropped it to 1400 but forgot to check ph ..2 weeks since no progress..Flush with new batch of 1/3 base strgnth or?
Week 18
Feeding. Deficiences
6y ago
5
8
Solved
Medes
Yellowing
First timer here,past week i have had issues with lower leaves yellowing and getting brown spots and falling off. Went from veg state to bloom, the light scheduling got messed up for a week 15/9. I do not know if lockout because of ph imbalance. Light is 12/12 now
Week 2
Feeding. Deficiences
3y ago
1
2
Solved
thenewdude
my biggest-plant is going yellow in the center, is that a deficiency or normal? I was going to give it the first feed of fish mix tomorrow with 125 ml of water
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
2
3