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Back to Grow Questions
bright spots on older growth
proxx87
started grow question 6mo 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
likes
Scrubbyjimbob
answered grow question 6mo 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.
1 like
Complain
Selected By The Grower
Organoman
answered grow question 6mo ago
Nitrogen toxicity.
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Complain
Ninjabuds
answered grow question 6mo 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
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
5y ago
1
1
Solved
MarcoCasanova00
What's wrong... Nute burn? light stress? tips are lightly burnt, some leaves are twisted some curled down i think the plant is pale too
Week 6
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Pale
1y ago
6
4
Solved
Yucreepin
WEIRD NEW GROWTH
Hi! the yellow/red/pink tinge to leaves has grown out now.But I was away a few days,Now new growth seems stunted and deformed with 3 fingered weird leaves rather than the 9 fingered... do you think I should worry or is this just overheat/underwater stress from me being away?
Week 12
Leaves. Color - Pale
5y ago
1
1
Solved
BarneyRumble420
Light colour with brown spots?
G'day growmies 👋 Just a question about one of my plants, I've never really run into an issue like this, and not the best at identifying deficiency/toxicity issues done everything the same with all my plants, but 1 is light green with brown spots on some of the leaves. Ideas?
Leaves. Color - Pale
2mo ago
5
3
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
3mo ago
1
4
Solved
Pimpinsinpimpin
Deficiency/toxicity?
Hi, back again 😂 so the canooing has stopped on some plants but still present in some. I've also noticed the leaves to look a little off, is this the start of something I need to fix? They look pretty healthy other than that. The photos are of different plants. Thanks in advance
Week 2
Leaves. Curl up
Leaves. Color - Pale
2y ago
5
9
Solved
CrokuDodu
Any idea what's going on ? The plants kept growing (slower tho) but droopy leaves and yellowing/pale green. Some have spots, as you can see on pictures. Also some purple/reddish branches/ The constant (temperature/pH/airflow) are undercontrol. Thanks a lot !
Week 4
Leaves. Color - Pale
6y ago
1
1
Solved
Havingago
One of my saplings don’t seem to be going as good as other one. Has a pale green on the start of leaves, other doesn’t. Humidity very low at 40%, could this be reason?
Week 2
Leaves. Color - Pale
5y ago
2
1
Solved
Cherubino
I added a new photo from today - the Blue Dream only, again after one day of watering, looks like it's asking for something more - just can't tell. I have put a lot of N, I can't believe that is what it needs.
Week 2
Leaves. Color - Pale
7y ago
1
2
Solved
MrBlobbo
Pale and patchy seedlings?
What’s wrong with my seedling? Pale and white patches. 2 days from germ in coco, been feeding 1ml canna a&b per litre. Then gave cal mag only but no improvement. 2 other seedlings are ok but diff strains.
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
2
2
Solved
Hix57
Plantule aux feuilles vert clair. Engrais organique et fibre de coco.
La plantule s'est bien développée, mais ses petites feuilles sont encore pâles. J'ai utilisé la dose recommandée, puis légèrement augmentée au second arrosage, sans amélioration. Dois-je ajouter plus d'azote ou passer au stade suivant de nutrition ? J'utilise l'engrais organique.
Week 1
Leaves. Color - Pale
1y ago
3
3
Solved
Hate1312
Nährstoffmangel?
Hallo, habe ein Problem bei meinem grow.Bt33Habe 3 Stecklinge in 13l Topf (FEM Mimose, Gorilla ,Wedding) Zelt : 120x60x180 Lampe :Sanlight evo 4×120 (265w)100 % 45 cm Wasser 12l alle 3 Tage calmag+Bittersalz+algamic+activera Dünger Ghf Bloom Calmag+Phosphormangel glaube ich?
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
5mo ago
2
1
Solved
Wilax
HELP: Defficiency or oversaturation? [Genetics: Autoflower (blckbrry x afghan) 20 days old]
Symptoms: stunted growth + Pale lime green leaves + edges are curling upwards (canoeing) + Leaf vein is purple + drooping + burn spots on tips and leaf face Nutes used on day 12: 1/2 of a crushed fert stick (13-4-5) diluted into ph neutral water. Any advice would mean the world!
Week 2
Leaves. Tips - Burnt
Leaves. Color - Pale
Feeding. Deficiences
5y ago
2
Solved
Budha420
Nute burn?
Should i flush my plant? My other plant had same issue w her lover leaves but this lady got it in second leaves too😢
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Pale
3y ago
2
4
Solved
alhambra
First time grower in soil - Plant problem
I am a first time grower in soil. This plant is an autoflower and is 25 days into flowering. Can someone please help diagnose this? All the leaves are starting to turn yellow as well.
Leaves. Color - Pale
Leaves. Color - Black or grey
2y ago
5
3
Solved
HughWick
Nutrients burn?
So these spots showed up all over my girls over night, i fed them a little over double the amount of nutrients that i had last week ( 15ml Nut/ 4L water) which i'm thinking may have been my mistake. Should i be worried? Anything i should do?
Week 4
Leaves. Color - Pale
4y ago
2
3
Solved
Rebola
Help brothers.. Very lime green and pale leaves?
Yellow pale and bottom leaves are dying.. I think i found the source of the problem but i still want some advice from experienced growers!! I just update my diary, if my diagnosis is wrong please tell me 🙏
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
1
2
Solved
mck372
a week later...what's wrong with her?
she had issues-https://growdiaries.woodroom.tel/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
3mo ago
4
Solved
NobbyClarke
Why the differences in foliage colour?
The foliage of the 3 plants are different shades of green The plants are clones of the same parent grown in the same environment with the same nutrients. 1 plant was tooped, 1 fimmed, 1 untrained. The fimmed plant is the lightest colour the untrained darkest. Why the differences?
Week 7
Leaves. Color - Pale
2y ago
4
4
Solved
GLG_TH
Need some advice for these seedlings - suspect it could be early cal-mag deficiency. Thoughts?
These seedlings are growing with nicely but I have noticed some slight dis-coloration on the seedlings once the domes came during hardening, medium is moist and light PPFD is hovering around 220-250, avg day temps are 24c and night temps are 22c, using RO water.
Leaves. Color - Pale
Setup. Seedling
1y ago
1
4