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Back to Grow Questions
White leaves
Joepiepoepie
started grow question 4y ago
Hello Growers, This is my first grow and all my edges of my leaves turn white yellowish. Can someone help me i don't know what to do.. I also heb 4 different kind of plants and they all have it.
Solved
Leaves. Color - Yellow
Leaves. Color - Pale
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AsNoriu
answered grow question 4y ago
Looks like WPM . Bad stuff if I am right. Google BTI spray too as solution.
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Selected By The Grower
Joepiepoepie
answered grow question 4y ago
The white stuff is getting yellowisher and not powdery but i don't know it for sure..
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Similar Grow Questions
Solved
Sophilli
Is there any saving this plant?
Growing a northern light auto. Itâs currently at 5 weeks. Has my plant gone past the point of return? Shall I give up and try again?
Week 5
Leaves. Color - Pale
6y ago
6
Solved
stevenleadbetter46
Yellow leaves
Do i have to be worried about these leaves they are yellow and curling up at the ends i am reducing the ph and neut levels is there anything else i can do? Alos i think i am not humid enough could this also be the problem
Leaves. Color - Yellow
5y ago
1
Solved
XaXaXa
Anyone can guide me why some plant looks a bit pale? Ph 6.2 as reccomended by Plagron, feeding 1,9EC, 26c and 70%RH, light at 500PPFD 90cm from plant, right now around week 6-7 of veg - want to flip in 3 days nutrients lockout ? should I flush them ?
Leaves. Color - Pale
10mo ago
1
4
Solved
Hrothgar
Good evening OG's One simple question: how offen do you water your plants? Thanks in advance
Week 10
Leaves. Color - Pale
7y ago
3
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?
I have discovered some brown spots on the lower leaves. I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad! Does anyone agree? I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color - Yellow
5y ago
1
3
Solved
susina
bottom leaves yellow
Helloo So today I've noticed that the bottom leaves are yellow. I don't really think it is a problem since I think the reason is that they don't get enough light because are covered by the bigger leaves on top. But it's better to ask since I'm a newbie. What do you think?
Week 4
Leaves. Color - Yellow
6y ago
3
Solved
I_am_him
What are these leaves telling me?
What are these leaves trying to tell me? This is a 1.5 month old dosido from Barneyâs farm. Not sure what I did wrong or if nothing.
Leaves. Color - Yellow
4y ago
1
1
Solved
Soskar69
The plant that stays in the center is having some problems. Sugar leaves are curling down and have brown-yellow spots, they also seem very dry (see the photos) . Only this plant is having those problems, what could it be?
Week 7
Leaves. Curl down
Leaves. Color - Pale
6y ago
2
3
Solved
TCH0808
Fine-Tuning Nitrogen Understanding (Deficiency or Toxicity) -- Suspected deficiency, so how do I adjust Fox Farm nutes? Increase ALL 3 nutes to 3/4 dose?
Initial inter-vein yellowing, followed by whole leaf yellowing. Minor leaf stem reddening. Older growth. Normal for flower stage (I believe), but too early for normal and rapid discoloration (week 6). This makes me believe it's a nitrogen deficiency, amplified by SLIGHT overwater
Leaves. Color - Yellow
5y ago
1
2
Solved
masterofsmeagol
Leaves are turning yellow and dieing. Looks just like nitrogen deficiency but my PH has been running high. Could someone look through my latest entry?
Interior lower and middle leaves turn yellow and die. Seems like nitrogen def. PH measured w soil meter read 7.3, 7.4, 7.5 at the highest. Plants are huge. Have the just used up soil nutes and I need to increase feeding or is it PH and how to fix. Water pH is good. Plz see diary
Week 17
Leaves. Color - Yellow
4y ago
4
2
Solved
WeedWhisperer
Yellow leaves and plant is struggling
Hi people. I need some help with my friends plant please. Not sure why this plant is struggling so much. Getting about 2.5-3 liter water every 3 days. Under watering is my suggestion. Grown in natural soil.
Leaves. Color - Yellow
5y ago
3
3
Solved
Tektonik80
Leaves looking burnt.
I have a few plants that I thought I burnt. Flushed and watered only for a couple feedings. Now they look like this see pics. Ph is 5.8. It's blackberry kush and peyote zkittlee. I'm feeding half strength ghe
Leaves. Color - Yellow
5y ago
1
3
Solved
CnTink29
Help!!! Is this discoloration on leaves reversible?
Can anyone check the pictures I uploaded and give me their opinion on the colors? Not sure what I need to do to stop the change.
Week 2
Leaves. Color - Yellow
Feeding. Schedule
5y ago
7
6
Solved
Manciupesas
Yellowing
Cople of my plants having yellow tips on some leafs maybe someone can say what is wrong?đ
Week 7
Leaves. Color - Yellow
6y ago
2
Solved
Happygrowing
Foglie gialle
Ciao a tutti sono alla metà della seconda settimana ma due delle mie 4 piccole sembra ingiallire. Non capisco il problema. Uso vasi airpot 12.5L e terreno coco professional plus e le dò 2ml/l bio grow La luce è 250 led effettivi e la tengo a circa 40 cm dalle piante.
Leaves. Color - Yellow
5y ago
1
1
Solved
Freebyrd
Leaf tips yellowing. Overwatering? Or nute burn?
I recently flushed my soil with water that was PH 7 (my soil was a bit too acidic). My question is: are the yellow tips and browning due to the overwatering from the flush? As well as stripping the soil of its calcium? Thinking of giving them 3-4 days before watering with calmag
Leaves. Color - Yellow
3y ago
1
1
Solved
infamous8803
Leaf discoloration
I just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?
Leaves. Color - Yellow
Leaves. Color - Pale
1y ago
1
5
Solved
Bootlegelkk
Yellowing weeding cake
Still having a issue 5 days into flowering and my wedding cake has gotten very yellow looking. It hasnât seem to slow down any but Iâve also applied some nutes yesterday but not heavy as Iâm swapping over from veg nutes to bloom. Any advice? I moved fans and lights 18â+
Week 7
Leaves. Color - Yellow
4y ago
3
6
Solved
tiasmaaa
Yellowish spots ? Magnesium Deficiency ?
I noticed that on some leaves (not the new ones) there were 2-3 yellowish spots. And on a large leave, a point that turns brown. I thought about a small deficiency in Magnesium?
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
Chris42081
Leaves turning brown yellow.. flowering.
What's going on with my leaves. She is in flower 2nd wk. I added bat guano on 30th. Dec. Thinking nitrogen but not much help yet.
Leaves. Color - Yellow
Other. General questions
4y ago
3