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Back to Grow Questions
Lacking something, not sure what? please help
Fauna
started grow question 4y ago
She is lacking something, not sure what.. Brown spots appearing on the leaves Or is it just overwatering? i give them 1 liter of water every 3 days
Solved
Week 4
Leaves. Color - Yellow
1 like
Hashy
answered grow question 4y ago
Looks like you may need to add a calmag supplement to your feeding program mate.
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Brocolilla
my girls showed little nute burn so I watered them with enzymes and molasses and after that I take nutrients dosage half. But girls starts yellowing. So I dont know if its def or end of the flowering because strain have 55 days trich looks half cloudy. is it good idea start flush😳
Week 13
Leaves. Color - Yellow
7y ago
2
2
Solved
Masterchief
Cal/Mag deficiencies? Yellow leaves top
Hello dear growing community! I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔 Thanks :)
Leaves. Color - Yellow
6y ago
1
2
Solved
JERgarden
Root rot?
I feel I made a huge mistake. The last two weeks I suspended the top bloom fertilizer and star to give a considerable amount of organic molasses (at EC=1.4). The soil turn compacted, and leaves begin to yellowing. Is the plant showing signs of root rot? What should I do? Help!!
Week 18
Leaves. Curl down
Leaves. Color - Yellow
6y ago
3
3
Solved
Shivashamboom1
È possibile questo??
Buongiorno amici growers,vedete come sono gialle le foglie nuove. è 3 giorni che l'ho passata a 12/12 e la sto alimentando con Advanced nutrient.stanno tornando Verdi. Advanced nutrient aiuta con la fotosintesi clorofilliana....tornano verdi....ma è normale?
Leaves. Color - Yellow
2y ago
1
Solved
laberg
Possible toxicity or deficiency?
I saw this on one of my bottom leaves this morning. Hopefully someone can give insight of what it might be. I'm concerned that it is phosphorous deficiency. I didn't notice it a day ago, but I wasn't looking closely. 2 days ago I watered her (540 mL, 1/4 tsp nutrients). Thoughts?
Week 3
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
5
Solved
CornishFarmer
Early nute burn or normal?
I apologize if this is a stupid question... I'm brand new What is your guys opinion on this slight discolouring in the centre of the plant. I'm not sure if this is a really really early nute burn, or if it's just a lack of Chlorophyll
Leaves. Color - Yellow
5y ago
1
1
Solved
Abadakor53
Still burning
She is still burning as i took her further away from light source
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
Solved
Pokes_smot420
Is she hungry for nutes or is this a deficiency (new grower)
Mid week 5ish, mature fan leaves and some newish smaller leaves yellowing starting from tip. Had nitrogen toxicity in its early life.. Ph at 6.5 watering about 8-10 oz every other day or 3. Just did a top dress on 12/29 only 1.5 tbsp of power bloom and .75ml fish shit.
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
6
Solved
Bubble_Budz
Why is my plant dying? I left for 1 week and came back to this... please read diary notes for more details but she's looking sad droopy, yellowing/browning at the top leaves and middle sections... so far I've flushed and gave a lower concentration nutrient mix... thank you
Week 13
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
7
3
Solved
PricklyPete
Mag Def?
Does the yellowing between the veins on these lower leaves look like a magnesium deficiency?
Week 13
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
3
Solved
purgen
Yellow parts on very young leaves
She's only 2 weeks old and some leaves started yellowing. Should I be concerned or it's a normal thing? Watered her a few times with distilled water (no nutes). Also, there is about 30-40cm distance between the plant and the light (SF1000, put on ~50 power)
Leaves. Color - Yellow
5y ago
1
1
Solved
DoDrugs420
Bottom leaves
Bottom leaves yellowish, and doing a weird curve close to the tips, just the first set of leaves tho. What is it?
Week 4
Leaves. Curl up
Leaves. Twisted
Leaves. Color - Yellow
6y ago
4
1
Solved
JohnStarGrows
Trouble with autoflower
Hey everyone, my seedstocker Critical XXL autoflower sprouted very quickly and had initial signs of fast growth. Since the leaves have become a lot more pale (week 3) to the point I’m worried. The other auto strain I started looks perfect in same conditions
Week 3
Leaves. Color - Yellow
6y ago
1
1
Solved
HAPPYWEEDS
Yellowing leaves and yesterday curl down leaves after watering
I'm growing in coco. Is 500ml/2 days too short watering? Last growth happened the same with lower leaves (yellowing). It was because of nitrogen deficiency. But EC go to much up if I add more fert. I'm at 5.7 pH and 1.2 EC, 25-26°C and 65% RH now. That's why I use worm humus.
Leaves. Color - Yellow
5y ago
3
4
Solved
InOverMyHead
Help with unhappy plant
Started developing yellow/brown spots last week. Watering approx 2L every 3 days. Soil is HF/OF/perlite mix. Gave first feeding of FF Trio at 1/3 strength 2 days ago but she's continuing to look worse. More spots, lack of color and droopy leaves.
Week 5
Leaves. Color - Yellow
3y ago
6
5
Solved
oppilF
Spots/decolouration on leaves: 1 sideplant (that I grow next to my growlamp) is getting a few spots....
So, I have 3 plants: - 1 centerplant that gets most of the light & 2 sideplants (left and right) who also catch a lot of the light, but not as much as the centerplant: the sides arent getting direct light, more reflective light. ?? The left plant is showing a few defects. Anyone?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
2
3
Solved
Kripoulas
Yellow new foliage
From my research it could be phosphorus toxicity, iron deficiency or sulfur deficiency. Or it could be over watering. Or it could be poor drainage. Or it could be light deficiency (I have a 42watt Tled with some led strips until Mars 600 arrives)
Leaves. Color - Yellow
Plant. Other
5y ago
1
2
Solved
Yayayatoure
Leaves turning yellow
She turned yellow over night. I'm watering whenever her topsoil dries out and only 100ml
Week 1
Leaves. Color - Yellow
6y ago
1
1
Solved
Szamba
Leaves burning
So I changed her nutrition last week because she started to flowering. recommendation was 5 ml/l. I only give her once and the leaves started to burn. Since then she only get pure water, but it didn’t look better .any idea?
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
1y ago
10
8
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
10mo ago
5
13