Nutrient burn
Mitchstarted grow question 5y ago
How can I fix a nutrient burn on a seedling?
Solved
Leaves. Color - Dark-brown
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kushinator
Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.
6y ago
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Don1daz
Any ideas?Anyone got any ideas what's going on here?
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Leaves. Color - Dark-brown
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Drizzy315
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Leaves. Color - Dark-brown
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6y ago
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LukeLaBam
Emerging Issues - Week 9At the beginning of the week, I noticed the tips of the leaves drying out. Now, one out of the four plants has completely yellow leaves. Could it be due to the increased Biobizz Bloom dosage? For more information, please check my journal. Regards.
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
4
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BioBuds
Brown / rusty spots?Hi Guys,
Any suggestions?
Situation:
- Bud was close to light
- Heat was higher
- This is only place on plant
- Was the highest bud at the time
- Just had watered, maybe overwatered?
- Just had put in wood-ash, maybe too alkaline?
- Overall bud growth was stunted couple days
Week 9
Leaves. Color - Dark-brown
5y ago
2
2
Solved
TickleToast
What am I looking at?Redish Brown spots, and slight discoloration.
Magnesium deficiency? Calcium? Other?
Gave them a splash of Calmag, but was it even necessary?
OR, should I have just swapped nutes and wait, then correct if not improved? (It was nute day, that's why I ask!)
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Soulgrow_x
What causes thisWhat is this ? Happened over night
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
1
3
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EelGrows
So closing week 7 now and my 4AM are showing signs of deficiencies again. I watered(with nutes) ph'd around 7 past few times and the runoff has still been ~5.9, indicating acidic soil(nute lockout)?At this point, you think it's best I just flush with plain tap water(ph ~7.7)?Week 6
Leaves. Color - Dark-brown
8y ago
2
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Barbieslapping808s
Deficiency or insect damage?Deficiency or insect damage?
And from what nutrient or insect 😁
Week 16
Leaves. Color - Dark-brown
6y ago
1
2
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Mining_green
Hey see that top leaf on the left its got the brown dots on it. When it was cold this week i piped some heat in the tent flap in front of this girl. I was using a dehumidier heater unit just to keep the temp up a bit. Could the dots be from like an ionised air or am i just missinWeek 9
Leaves. Color - Dark-brown
3y ago
3
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Hix57
Tache cuivrés sur feuille.Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda.
Je vous remercie 🙏🌱
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BrannabisTHC
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Leafs rustLeaf looks like got a bit of rust on it?? What can I do to stop this
Leaves. Color - Dark-brown
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Hojas dobladas y puntas marronesHe empezado la Primera semana de floración con los fertilizantes grotek, ph 6.4 y ec 2.83, mis plantas después de 2 dias están así que puede ser la tierra está seca al momento de revisar..
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JohnDee
Hello 1st Grow. 4 plants all auto. 3 Critical purple and one tangerine dream. I only used fox farm big grow and altho they are auto, One or two of them sretched big time and I switched to 12/12. And trellis netting for even canopy.
Bloom : Flower Fuel.
1 lleave end burn & dry?Week 1
Leaves. Color - Dark-brown
8y ago
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