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Back to Grow Questions
ph too low?
moswald14
started grow question 4y ago
is this discoloration from feeding too low ph'd water? it's been mid 5's for about a week.
Solved
Week 9
Leaves. Curl down
Leaves. Color · Yellow
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Ezzjaybruh
answered grow question 4y ago
Hard to say.. but a pH in of mid 5 is wayyy too low for soil. Get it up around 6.5 This was my issue with FF trio. Tiger bloom is great but it absolutely tanked my pH to problematic levels
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Dillsnills
Deficiency of P and K?
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Leaves. Curl down
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Feeding. Deficiencies
6y ago
1
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Solved
CroNiiC
I’ve snapped my plant in half not sure what to do next? It’s started to go brown and the leafs are turning yellow should I just cut it off and take the loss?
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HighWay36
Warum werden die Blätter auf einmal so schnell gelb und welk?
Hey, my Hawaiian Runtz is at the end of week 4 of flowering. I water every 4-5 days with 2-2.5 liters of water and a pH value of 6.5, always pretty consistent with Terra aquatics pH drops, so pH errors should be ruled out. Temps during the day are around 28 and at night 26 degrees Celsius. What’s wrong?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color · Yellow
3y ago
1
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Solved
TerraDonc
Leaf discolouration. Nutrient deficiency?
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Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
2
Solved
BigD_era420
Flowering nutrients
My beans enter week 6 of flowering and the leaves turn into this color. What can I do?
Leaves. Curl down
Leaves. Color · Yellow
3y ago
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Identify problem with Yellow and drooping leaves (anything helps)
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Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
2
Solved
Punpra04
Leafs get yellow
Leafs get yellow nd slow rate of growth
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
Solved
Mokorelsare1
Deficiency or toxicity?
Hello i'm not sure what's going on, is this toxicity or deficiency? She loojs happy overall but new leaves have weird color, curled down tips, some of em are yellow and some are brow - burned.. maybe it's because she's transforming into bloom phase, PH 6.2 but runoff is PH 7.1.
Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
3y ago
5
2
Solved
Amandus
Wilting and yellowing leaves after vinegar water solution
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Week 5
Leaves. Curl down
Leaves. Color · Yellow
Other. Bugs
4y ago
8
11
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
Solved
ThatFcukinChronic
Deficiency?
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Leaves. Curl down
Leaves. Color · Yellow
5y ago
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Week 2
Leaves. Curl down
Leaves. Color · Yellow
Plant. Too short
4y ago
3
3
Solved
Cannabingrowin
Leave colors on 3 week old clones blackberry Kush in Coco coir and a jiffy disk
Sudden yellowing and discoloration of a e or 4 week cutting. I water it when I see the Coco getting a little dry. I make sure there is at least 20% of run off water. I watered with pH corrected water to pH of 6. I also add a small amount of canna bioryzotonic for their roots.
Week 1
Leaves. Curl down
Leaves. Color · Yellow
5y ago
3
9
Solved
MrTasuri
Nutrient lockout or light burn?
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Week 3
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
5y ago
4
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Solved
Fruitgrower
Yellowing dry leaves, late flower.
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Week 11
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
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Solved
psuperman
Calcium Def/Wilting or other issue?
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Week 8
Leaves. Curl down
Leaves. Color · Yellow
Plant. Wilting
5y ago
5
11
Solved
BruceBlack
Yellow crunchy leaves
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Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
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Solved
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Leaves. Curl down
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5y ago
1
Solved
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Help!!! Not resolved yet
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Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
5
8
Solved
Cis420
Floracion con problemas
I don't know what I'm doing wrong, I measure EC, pH, and water temperature for irrigation. What's going on here? Irrigation pH 6.4 EC 1.4 temperature 19 degrees. Reddish stems, wilting leaves, I've watered with flowering fertilizers but it doesn't improve. I plan to water with plenty of water and measure the runoff.
Week 8
Leaves. Curl down
Leaves. Color · Yellow
Plant. Too short
6y ago
6
4