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Grow Questions
Deficiency?
Deficiency?
Growbay
started grow question 2 years ago
Any thoughts what this plant miss? Rest 5 plants in tent are perfect, 3rd veg. week, ph 6,2, no fertilizers yet, just calmag
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Leaves. Color - Yellow
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Answer
DBLimb
answered grow question 2 years ago
Nitrogen deficiency is what it looks like to me..calmeg ant enough
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Roberts
answered grow question 2 years ago
The light markings between leaves is magnesium and spots are calcium sign. Also showing potassium deficiency. So I am perry sure your ph had drifted upwards too high in that one.
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Roberts
answered grow question 2 years ago
Cal mag. Your ph is likely too high in this one due to coco amount used in substrate. So your experiencing a lock out.
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Greencrypto
answered grow question 2 years ago
I would say nitrogen it needs some nutrients now by tomorrow will be green again happy growing buddy best of luck 😁👍👌
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Similar Grow Questions
Solved
KT420
Issue deficiency auto flower
Hey guys seeing some yellowing and rusty spots other leaves are yellowing down below. Haven't really hit them with any major nutrients till last night, they are flowering. Probably the reason? If not let me know,
Leaves. Color - Yellow
5 months ago
4
4
Solved
Kinghaze
HELP! Nutrient burn or deficiency?
HELP !What is it ? Nutrient burn?or deficiency.I thought it was a cal mag issue.What do you guys think what the problem is ?
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
5
4
Solved
HighOnMySupply
Slight Yellowing Of Leaf Tips
There's a little yellowing at the very tip of the leaves on one of my plants. Curious if it's cause to worry or what I should do to resolve it. pH has been looking good when watering and I've errored on watering less than more. Seems healthy otherwise.
Leaves. Color - Yellow
5 months ago
2
4
Solved
HallGenetics
Leaves Sad
Guys I'm a little worried and for a few days I've seen them falling and sad... I checked the ground with water RO + CalMag EC 0.3 Ph 6.4.... The outflow of my soil gave me Ph 6.6 EC 1.9 values on average! I fertilized three days ago with EC 1.8
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Plant. Stem - Red or purple
5 months ago
1
3
Solved
GrowP4Y
Wavy leaves and appearance of small spots
Hi, everyone. My leaves are starting to wobble and I have little stains appearing I think, do you agree? It's the second week after germination. Coockies gelato auto RQS, soil biobizz light mix and LED lighting SF1000.
Leaves. Twisted
Leaves. Color - Yellow
5 months ago
2
3
Solved
Grilla
Will nitrogen help?
What’s up my dudes, was wondering if you guys could give me a hand? I made a little video of my plants and as you can see, they have a deficiency. I think it’s nitrogen. I’m in flowering but was wondering if I gave it some grow nutrients would it help with the yellow leaves?
Leaves. Color - Yellow
Leaves. Color - Pale
5 months ago
1
1
Solved
C_137
Leaves Yellowing
What is my plant telling me? is it because of PH? Nutrient deficiency or Nutrient burn? IDK why the photo is rotated, tho.
Week 7
Leaves. Color - Yellow
5 months ago
3
3
Solved
CheeDeeGrows
Leaves looking small and color change
My plants are looking sad, fairly new so no real clue in what it could be. They're growing slow and look yellow and some are developing dark spots in the middle of leaves
Week 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
3
3
Solved
sea_grower
Should I be worried? Yellow leaves
Hi people! Should I worry about yellowing leaves? They were on the bottom of the plant (it gets little light). Overall, it seems to me that the plant is healthy. What do you think?
Week 8
Leaves. Color - Yellow
5 months ago
1
4
Solved
einamio
Salt buildup with biobizz fertilizers in biobizz lightmix soil, runoff EC grows after each plain watering. Each one takes 6 days to dry. Help
Plants watered for two months w/o proper runoff with biobizz grow/bloom 50% dose. It seems this caused salt buildup which led to deficiencies. Got myself a PPM/EC meter. Nov18 3L EC-IN 1.3 EC-OUT 2.7, Nov24 3L EC-IN 0.5 EC-OUT 3.1, Nov30 EC-IN 0.9 EC-OUT 4.1. Why does it go up?
Week 12
Leaves. Veins - stay green
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
5
5
Solved
EaRtH
Should I flush and harvest earlier ?
One of my plants looks that I might have to harvest sooner. I had som problems with Cal-Mag deficiency but this one is yellowing fast and loosing leaves. Should I flush already and harvest next week ? It's auto in 5th week of flowering. Trichomes are milky but no amber yet.
Leaves. Curl up
Leaves. Color - Yellow
5 months ago
2
3
Solved
Drinuu
Is it more likely that the yellowing of the leaves came from the heat stress or lack of nutes?
Week 4
Leaves. Color - Yellow
5 months ago
6
6
Solved
Cando
Sugar leaves yellow
Hi guys.Could you tell issue please.Humidity under 50%, temperature 28.9, nutrients not using, only ph balanced clear water. Mold around buds doesn’t realise. Many thanks.
Leaves. Color - Yellow
5 months ago
3
3
Solved
Wicket
can i flip my plants to flowering even tho it still has signs of problems, it looks like zinc deficiency because of nutrient lockout
discoloration on leaves after i think i overwatered, it looks like zinc deficiency because of this. the color got better the last days but its still not fully recovered i think?i have to flip it to flower on sunday because of height, can i do that? should i wait more? please help
Week 6
Leaves. Curl up
Leaves. Veins - stay green
Leaves. Color - Yellow
5 months ago
4
4
Solved
Nofeckingclue79
DWC bucket grow
As you can see the first 3 photos are of the plant I'm having problems with but grown in exactly the same conditions as the second plant same nutrients and so on does anyone have any suggestions would be much appreciated
Week 7
Leaves. Curl up
Leaves. Color - Yellow
5 months ago
1
7
Solved
einamio
Gathering opinions, most frequently asked question if she is ready to be chopped? Let me know what you think, thank you guys!
Her soil runoff EC was really high 5.8 🙀. 10 days ago I gave her just plain water and 2 days ago I used TA FlashClean, which claims "ready for harvest in two days instead of ten". Do you think I should chop? Sorry for bad images, I can't see any amber tricoms, only my cat's hair
Week 12
Buds. Other
Leaves. Color - Yellow
Feeding. Deficiences
5 months ago
10
12
Solved
LeroyDagobert91
too much light ? or pot size is too small ?
this is only lower leaves
Week 6
Leaves. Color - Yellow
5 months ago
1
2
Solved
jeffro4891
Does she look alright for week 5
I'm in week 5 with gorilla zkittles auto. My first grow ever. Are my leaves around my bud sites supposed to be turning yellow?
Leaves. Color - Yellow
6 months ago
6
Solved
einamio
Which deficiency and how to treat? Please help
Hi guys, I had a good run w/o problems and now I finally build up something. I fed her recently 75% of scheduled biobizz nutrients (biogrow, biobloom, topmax) ~pH 6.5. The lowest fan leaves turned yellow with dark spots. What is it and how do I fix it? Thank you!
Week 10
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6 months ago
6
7
Solved
Lala_grows
Burn Diagnosis?
Edges of leaves on some branches are turning yellow at week 9 of flower - does this look like nutrient burn? light burn? heat stress? Lower leaves seem to be effected too, so I'm thinking not light burn?
Week 16
Leaves. Color - Yellow
6 months ago
2