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Back to Grow Questions
bright spots on older growth
proxx87
started grow question 2y ago
Any idea what these bright spots can mean? Plant is 2 1/2 weeks old and those spots show only on older growth.
Solved
Leaves. Color · Pale
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Scrubbyjimbob
answered grow question 2y ago
Looks more like a pH issue. Was the coco washed and buffered? Many brands claim to already be....how well they did so is often debatable.
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Selected By The Grower
Organoman
answered grow question 2y ago
Nitrogen toxicity.
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Ninjabuds
answered grow question 2y ago
Most likely Overwatering OrTo much nutrients Or to much light Or the soil ph is off
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Similar Grow Questions
Solved
viotekusa
27 Days old plant stopped growing
One of my 27 days old plant seems to have stopped growing, is this what people call dwarf plant? To my newbie eye looks healthy the only thing i did notice it kinda looks a little bit pale The seed was Buzz light year, Only used PH 6-6.5 water, 600w LED for lightning
Leaves. Color · Pale
Plant. Too short
6y ago
1
1
Solved
Blucha
2 seedlings fastbuds GSC. I burnt them in the 1week but afterwards only watering. It's been a week ago and they look bad. Do u think they'll recovery? What can I do? Still small, no sex shown.
Leaves. Color · Pale
6y ago
3
Solved
Wilax
HELP—Trained eye needed for a nutrient deficiency diagnostic!!!—HELP
Can anyone help me with diagnosing what appears to be a nutrient deficiency? I used Jobe's fertilizer sticks (13-4-5) [I know, horrible stuff but its all I could get for the next two weeks] which I diluted to 1/8, 1/4, 1/2 of the recommended amount as per label. CHEERS!
Week 2
Leaves. Color · Yellow
Leaves. Color · Pale
Feeding. Deficiencies
7y ago
2
2
Solved
StDeacon
Plant does not look good, can anyone help?
Had already asked yesterday what a deficiency this can be, but yesterday it does not say as dramatically as today at noon. Need help don't want it to break, maybe one of you can tell me what I can do and what it is natural. Continue to stay healthy and happy growth.
Leaves. Color · Pale
Plant. Stem · Weak
5y ago
1
3
Solved
babbubba
Leaves color very light
The leaves appear to have a very light colour. The LED lamp is already 70 centimeters away. It is normal?
Week 1
Leaves. Color · Pale
4y ago
1
2
Solved
Mqxle
Phosphorus deficiency?
Do you think this could be a Phosphorus deficiency? - top leaves are rather pale - center leaves are perfectly darkish green - 1 - 2 bottom leaves at a time develop brown necrotic spots - rather small bud-development - check SLH RBX3 diary
Buds. Not fattening
Leaves. Color · Pale
1y ago
1
2
Solved
mck372
a week later...what's wrong with her?
she had issues-https://growdiaries.com/grow-questions/82295-mid-flower-yellow-leaves I flushed her a bit and then gave some CalMag and BioGrow+Bloom and Top. Regulated pH↓ and now the runoff=6.9 (was7.5) PPFD for main cola=800-900 Anything else I can fix? How long until harvest..
Buds. Not fattening
Leaves. Color · Yellow
Leaves. Color · Pale
2y ago
2
3
Solved
Green_Man_420
7 days old and not looking to good.
7 day old seedlings looking faded? No nutrients given just plane water. Growing in clover MPC, light is 200watt on 40% about 55cm 24/7
… Show more
Leaves. Color · Pale
4y ago
2
4
Solved
proxx87
bright spots on older growth
Any idea what these bright spots can mean? Plant is 2 1/2 weeks old and those spots show only on older growth.
Leaves. Color · Pale
2y ago
1
3
Solved
amli5abi
What's causing the leaves to lighten?
It's day 10 and the first set of leaves are starting to lighten in colour. Is this related to Cal-mag, bleaching from light, or possibly nitrogen? Using FFOF with PH'd tap water adding Cal mag. Mars Ts1000 at 30" on 55%.
Week 2
Leaves. Color · Pale
6y ago
6
5
Solved
Mr_ROCKET
What are these light green stripes on leaves?
Does anyone know why my plant has got these light green stripes between veins? I dont know if it is a good solution, but I have tried to feed her with Bio Grow. Please help!! 🙏🏼
Week 2
Leaves. Color · Pale
Leaves. Other
6y ago
1
1
Solved
Uberfetus
I have a plant with some disease symptoms. Weird stripes in the leafs and some dead leaves one at a bud site reference week 7 cbd crack Urbie. She doesn't seem to be drinking too much as she's still heavy while all the others are gulping water like crazy. Any help is appreciated.
Week 7
Leaves. Color · Pale
6y ago
1
2
Solved
Iheartcannabis
What kind of defuser this
Wondering what is happening here. I water 1Qt every other day to 2 days in a 3 gallon fabric. My soil is stonington blend platinum mix with dolomite lime already in it. I’m feeding coast of maine dry fish bone meal and liquid squid and kelp. Thank you in advance
Week 7
Leaves. Color · Pale
5y ago
1
3
Solved
thymewanderer
Pale green marks on leaf
I spot some pale colour marks on the tip and the middle of her biggest fan leaf. I wonder what it is?
Week 3
Leaves. Color · Pale
5y ago
1
1
Solved
CrokuDodu
Hey guys ! Any idea what type of deficiency it is ? The newer leaves are lime/pale green, spreading to the older leaves. So top to bottom. No spots, no rust. Thanks :) !
Week 9
Leaves. Color · Pale
7y ago
2
2
Solved
Cremo
Plant is pale and leaves are twisting
Hi guys. The Dark Phoenix isn't happy. 3rd week of veg PH: 5.8 (on point) TDS: 500ppm Green House Feeding nutrients 50L reservoir
… Show more
Week 1
Leaves. Twisted
Leaves. Color · Pale
Plant. Twisted
5y ago
8
6
Solved
RakiGrow
Plant turning yellow and leaf turning brown spots
Hey, One of my plant that is in week 4ish has started to turn yellow and showing some kind of burn on several leafs. Does anyone know why?
Leaves. Color · Yellow
Leaves. Color · Pale
Plant. Wilting
5y ago
1
1
Solved
Bingeling
Spots on leafs, and lime green tops
I am beginning to see leaf damage again, so i would like to ask if you guys could point me in the direction of my problem. I suspect either light damage, or ph issues building up over time. It started before i gave the first flower nutes, tops seem deeper green since that though
Week 9
Leaves. Color · Pale
Leaves. Color · Mottling
Plant. Stem · Red or purple
4y ago
6
6
Solved
2020Grower
Anyone know what’s going on here?
Anyone know what problems I am having here? Growing in coco, feeding 900 ppm in week 3, with 5.8 ph. Leaves light green and twisted growth. Just topped them. Haven’t flushed yet. Any help would greatly be appreciated. Thanks
Leaves. Color · Pale
Plant. Twisted
6y ago
3
3
Solved
Stork
Hello can some one explain what's going on I just can't find the problem becous I have 2 plants I feed them exactly the same but one have a problem
Week 3
Leaves. Color · Pale
Leaves. Color · Dark-brown
Roots. Color · Brown
4y ago
6
7