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Back to Grow Questions
Liście
MarianPazdzioch
started grow question 1y ago
Witam mam pytanie czemu liscie sie takie robią
Open
Leaves. Color - Yellow
likes
Answer
SkunkleDamo
answered grow question 1y ago
No details as no diary but maybe calcium deficiency starting and/or lights maybe too strong
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Complain
Similar Grow Questions
Solved
Anditsch
What is happening? Leaves
can someone please help me, what am i doing wrong? My guess is to much nutrients or oversalting - Nut lockout? it could also be, I have been watering them every day with fertilizer mix, without a day of water in between, but I always fertilize less than specified - Plagron
Leaves. Dropping off
Leaves. Color - Yellow
3mo ago
1
1
Solved
BorderStateGrow
Yellowing middle and mainly bottom, been in this pot for 3.5 weeks
I am seeing some yellowing going on in some middle but primarily bottom part of the plant. I am growing in organic soil with gaia green 4-4-4 at 1.5 tbsp per gallon of soil. My other plants are in same soil and not showing these symptoms. Is this a cause for concern? 1st grow
Leaves. Color - Yellow
1mo ago
2
Solved
BongRip
1st Week Problem
My plants are in day 7 and I noticed some problems with it. A new set of leaves is coming out yellow in one of my plants and also I am seeing some spots on 2 other plants. They are under 200cfl with the distance of 6 inches. Temperature goes up to 85'F sometimes. Help out pls!
Leaves. Color - Yellow
5y ago
4
4
Solved
elevensixty6
Still to early to tell? Noticed yesterday and have slightly worsened today. Not sure the issue but potentially magnesium? Getting close to top dress also.
Only on 1 of 3 plants so far. On older growth after getting dose of Recharge the other day. Maybe an N problem as I also use 484? Or mag? Using CalMag every other watering in RO at 150ppm as the soil has some cal and mag. Also getting close to top dress time maybe something else?
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Other
3y ago
4
Solved
Jayvo
Light green / yellow marks on leaves
I was just wondering why I have green / yellow marks on my leaves, I think it’s because of light stress but I’m not too sure, I’ve been giving it 700PPM in nutrients, thanks in advance
Leaves. Color - Yellow
4y ago
1
1
Solved
Wannabean
PH problems
High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
tiasmaaa
Calcium Deficiency ?
Got a little deficiency, can't find what it exactly is. Maybe a cause of this problem is that they got 3 days of nonstop light because I fucked up with the timer just before leaving house for 3 days
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
3
Solved
IceeTea31
Help
What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
5
5
Solved
CrankledLarkus
Ongoing brown and yellow patches forming in week 6 of flower
I've also noticed today a couple leaves looked wet, so tried to wipe it off but that did nothing. I took 2 pictures of the same leaf at slightly different angles to see the shine. It's only the skunk effected (closed similar question prematurely in skunks diary)
Week 14
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
2
Solved
dgame004
Yellow lower leaves on 8-9 week old plants - Deficiency or age of plant?
Lower leaves are starting to yellow on some of the plants. I think I have corrected my cal/mag issues but now these yellow leaves. Going into week 9 of flower. Is this normal because of the age of the mature plant or a deficiency? Or is it still cal/mag deficiency?
Week 8
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
3
3
Solved
shiptony
Should I trim yellow fan leaves?
would anyone bother trimming off the yellow fan leaves or just leave them? I have no issues with space or airflow - plus I kinda like the colours they have right now as they are getting near harvest time
Week 10
Leaves. Color - Yellow
3y ago
3
3
Solved
FieldMouse
Leaf spot
Hey, noob here. I have this Seedsman Lemon Auto with a spot on its leaf. I wanted to diagnose the issue asap if there is one. what are your opinions? Thank you and happy growing.
Leaves. Color - Yellow
5y ago
1
1
Solved
Gottajiboo
Hot weather, not enough super soil, Leaves Yellowing???????? Need Help. Am I losing these beauties?????
HELP.. Temps in our tents got into high 90s, working on cooling. I thought we started to have nutrient depletion of the super soil as there is only about 2.5 to 3 gallons of sohum in each pot. Now I started feeding calmag, FF big bloom, FF Tiger Bloom. Leaves still yellowing????
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
2
Solved
Zweibel
Light burn?
I noticed the tips of the top leaves are becoming paler, even slightly yellow. Could this be light stress/burn? My LEDs were approx. 30 cm from the canopy, now moved them up 15 cm.
Week 5
Leaves. Color - Yellow
5y ago
3
3
Solved
superskunkyfunk
Yellowing leaves, some twisting, early in veg?
Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as well
Leaves. Curl down
Leaves. Color - Yellow
Plant. Twisted
4y ago
3
3
Solved
fungiiiiiii
Yellow leafs purple stem (not genetics)
Three of the older leafs are turning yellow with purple/brown stains in them, also their stems turned purple with no other stems being purple in the plant. Is this phosphorus deficiency or nitrogen deficiency? Already top dressed with worm castings and bat guano high on P and k.
Week 7
Leaves. Color - Yellow
5y ago
4
4
Solved
Strawberry_diesel
Yellow tips 5 days from harvest
I'm roughly 5 days from harvest and noticed today the tips of the leaves are yellow. I haven't given any nutrients since 9 days ago only the same ph'd water its received since seedling. Thinking Id just let it go being so close to harvest. Any advice?
Leaves. Color - Yellow
5y ago
2
Solved
Antony_mow
Светлеют листья lemon ak auto fastbuds
Листья начали светлеть, лампа led 166w 30 см. Много света? Это первая неделя цветения
Leaves. Color - Yellow
3y ago
5
4
Solved
IbeBryBry
Leaf diagnosis
Any help with diagnosis? Nute burn? Deficiency of flowering nutrients? Wind burn? Light burn(raised light 8" higher today)?
Week 8
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
2
Solved
Ancient_Genetics
They were slightly overwatered, the soil PH of 7.1 to 7.3, lacking phosphorus, maybe magnesium to. Branches from the sides are stretching, but I noticed thet lower leaves started to turn yellow a little at both. If anyone knows good advice to help them out, I would be grateful.😅
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
3y ago
3
4