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Stressed plant
MikeVAstarted grow question 3y ago
Having a deficiency or toxicity... Anyone know off hand what this is?
Solved
Leaves. Color - Dark-brown
likes
GMSgrowsanswered grow question 3y ago
Salts building in your planter, causes lockout. Ph out of whack also causes lockout. Check both.
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Jaykut22
I have no idea what these brown spots are on my seedling?Brown/ rusty looking spots on seedling. Only thing I did was spray with a Epson salt and B52 foliar spray. The soil is deprived of magnesium so that’s why. I think I corrected by using cal mag. The sister plant is a few weeks ahead and showing recovery.
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2y ago
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DrBuffy
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lonergrower
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Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
3
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docpayce
Is this fungus infection or calcium deficiency?Plant seems fine overall but shows brown spots on some leaves (new and old). Week 4 bloom in soil. 3l rain water pH adapted + CalMag to 250 µS/cm. Crazy Hills fert. twice a week (EC 1600 µS/cm). Water pH 5.0, drain pH 7.4, drain EC 1400 ... 1500 µS/cm.
Leaves. Color - Dark-brown
1y ago
1
1
Solved
RecordSet
Brown Spots DiagnosisI need some help diagnosing these brown spots please! I am considering light burn, calcium deficiency or maybe PH imbalance.
PH is usually around 6.8, humidity near 60%, temps averaging 27°C/81 F, light distance at 25 cm, nutes and water schedule is disclaimed on my current grow
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
8mo ago
2
3
Solved
OrionGrowgul
Was ist das?Meine Gorilla Skittlez (siehe Tagebuch) wird relativ hell und bekommt komische Flecken.
Ich gieße abwechselnd mit Hesi Bloom (2,5ml/L) , 1ml/L Calmag und nur Calmag 1ml/L
Dachte die Flecken kommen von zu wenig Calcium Magnesium.
Jetzt steigt aber mein PH Wert von 6,8 auf 7,4.
Leaves. Color - Dark-brown
1mo ago
2
4
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared.
Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
1y ago
4
3
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FireRGB
Blätter verfärben sich komisch oder trocknen aus?Bei 1 von 4 Pflanzen verfärben sich die Blätter an manchen Stellen. Ich benutze Biobizz Produkte und gebe den restlichen Pflanzen das gleiche!
BioGrow - Bioheaven - Biobloom - TopMax - und PH down verwende - gewässert wird mit 6.2
Was ich verstehe das es eine "immobile" Problem
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
2
Solved
ConspiracyFly
The plant is lacking any nutrients should I take precautions?I needed your help to understand if the plant is lacking any nutrients should I take precautions?
The leaves are dry at the tips and have brown spots in the middle...
It is happening both new and older leaves...
I noticed that 2% leaves are becoming like in the picture!
Week 8
Leaves. Color - Dark-brown
2y ago
7
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EmeraldGrows
Leaf issues with 3 Pineapple Express Autos - is it burn or deficiency?All 3 plants are having issues to the lower leaves. They are dried and brown blotches, brown edges of the leaves, leaves drooping off and curling down and brown. They switched to Canna Terra Flora two weeks ago - is this a over feed or deficiency?
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
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G_news
Cal def ?Calcium deficiency?
Iv been using cal mag for a while now one tablespoon for 3 gal bucket. Thank you
Leaves. Color - Dark-brown
4y ago
2
5