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Back to Grow Questions
Yellow tips
BBs_BigBuds
started grow question 6y ago
Yellow tips on leaves, is the light too close or is this nut burn?led set up 660w at 75% 60cm from canopy, soil grow, canna nute feed
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Leaves. Color - Yellow
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Answer
MangoDudu
answered grow question 6y ago
You have both, a little bit of excess of nutrient and the light a little too close to the plant
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M_Littlefield
answered grow question 6y ago
Tiene toda la pinta de quemadura por nutrientes.
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Similar Grow Questions
Solved
Grrrower
problems with low leaves
in the lower part of the plant some leaves are yellowing, others are drying out and even detaching. can it be due to the fact that since flushing (a week ago) I have not given anything to the plant anymore? I hope this does not compromise flowering
Week 8
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
1
2
Solved
Mysteriogo
Should I remove parts of leaves ?
I suppose it's a something like overwatering + lamp stress. My lamp is now something like 80cm away. And I hvn't watered for 1 wk (but soil still wet, so... I wait ?). => Should I remove parts of leaves ? What about leaves with center dots? Previous question for more info, Thx
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Other
4y ago
1
2
Solved
h4rak1ri
PLEASE HELP ME, my frozen black cherry is drying, what could I do?
It’s in the early third week of the flowering phase, but I don’t know some lower branches are drying out day by day, the first three photos shows what I mean, the last one is of the higher branches. Haven't watered for a day, but I don't think its a overwatering problem.
Leaves. Curl down
Leaves. Color - Yellow
Other. Other
3y ago
2
3
Solved
deepsheeba
Hi what deficiency could it be?
Week 12
Leaves. Color - Yellow
4y ago
1
5
Solved
BlumenBot
Deficiency or excess?
I seem to have this same issue or similar issue with every grow. What am I screwing up? Affecting my largest fans.
Week 10
Leaves. Dropping off
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
7
Solved
Philhsy
Yellowing leafs/overwatering/nute deff
Is this overwatering or nutrient deficciency, yellowing leafs botom and small spots on hogher leafs near flowers, very few yet but. I think its overwqtering with a lil nute deff also deoopy leafs
Leaves. Curl down
Leaves. Color - Yellow
1y ago
1
3
Solved
Reedius
nute burn or lack of?
Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana. Thanks for the help
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
6y ago
3
2
Solved
SavageGarden
Yellowish plants.
What can be the reason of yellowish plants? Too dense soil? Wrong water ph/ watering? Or nutes deficiency? What do you think guys?
Week 9
Leaves. Color - Yellow
4y ago
2
6
Solved
damn_dorothea
Yellow leaf tips and edges
Yellow leaf tips and margins… what do you think? Nute burn? Light stress? Cold stress? Will this eventually resolve if I leave it alone and let it work itself out? (Which is what I’m inclined to do) Should I flush my plants or try some other intervention?
Week 8
Leaves. Color - Yellow
5y ago
2
4
Solved
MiyamotoMusashi
Deficiency and overfeeding
hello growers, i have a problem with some of my plants. they suffer nitrogen deficiency and a slithy overfeeding. what am i suppost to cure? im doing 0,3ml biobloom, 0.3ml/l biogrow, 0.3 calmag, 0,3 fishomix, 1ml algamic, 700ml a day of tap water, ph 6,80. light 18-6 under a 600w
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
6
Solved
clueless_smoker
Been flushing for the past week, the larger fan leaves are starting too turn yellow faster than I had anticipated but trich's haven't started turning amber yet. All the other sign's point towards her being about a week away from the chop but I'm a bit worried that I flushed early
Week 12
Leaves. Color - Yellow
Feeding. Other
4y ago
4
4
Solved
Komar85
Nitrogen def or something else ? Ph6.5
Hi everyone I struggle with some issue I don’t know or is a nitrogen deficiency or sulffur or maybe something else. I recon that roots start poping out from pot ( 7 l ) clone from Glookies which I monster crop earlier this year . 0 nutrients added transplant 2 twice Solo-2l-7l
Leaves. Color - Yellow
5y ago
2
Solved
ThcSrb
Should I cut the dried leaves at the bottom?
Should I remove the dried leaf in the bottom? I was thinking that it might redirect unnecessary energy to the plant since the leaf might be too far gone to save. I was thinking of starting topping next week as well, when the fifth node start to show more.
Week 4
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
3
3
Solved
DonCostro
Why do leaves turn yellow and die
Does this look like underwatering, heat stress, or any kind of defficiency? Also might be rootbound, cause I used not a lot of soil which also makes water evaporate faster. I water 0,8L/2 days pH=6.3=runoff, If its hot some leaves start to droop in less than 48h after watering.
Week 8
Leaves. Color - Yellow
4y ago
3
3
Solved
OrganicCannabisConnoisseur
Why are my plants leaves so bright green/yellow?
Wondering if anyone knows why the plants might be looking as light green as they are? We are running a purely organic grow and have not added nutrients beyond the super soil mixture. Wondering if anyone has any tips or suggestions, thanks!
Week 6
Leaves. Color - Yellow
5y ago
3
Solved
CreamOfTheCrop
Rapid yellowing of some leaves
I've noticed strong yellowing of some leaves overnight. It usually happens to the lower leaves, but in my case the whole plant is pretty flat, so there's no real distinction between lower and upper leaves. Is that just flowers taking up nutes from lower leaves or some deficiency?
Week 7
Leaves. Tips - Die
Leaves. Color - Yellow
6y ago
3
5
Solved
Poppetnewbie
nutrients ?too much
I got a little bit ahead of myself (not 1st time with autos) but I got a bit egger on the nutrients knowing that I shouldn't and I skipped my enhancer growth and went straight to enhancer boost🙈 why oi why ?? So I've backed up and now I've added the N section back into my N.P.K
Week 5
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
GaiaGanjas
newly exposed leaf locations are yellow
light burns and yellowing appear on the tips of the rain. there is an intense yellow color on the newly released jam leaves. I applied calmag last week, is it too much? Do you think I will make the next 2 irrigation without fertilizer?
Week 4
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
8
7
Solved
Hydro_guy
I think I have nut issues?
OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?
Week 3
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Stem - Red or purple
4y ago
2
2
Solved
Eightblack
Hi guys. I have just run off my plants the results are 6.4 ph and 421 TDS. Yellow spots appeared on the tips of my leaves. It seems strange to me, as the results are low on TDS, To be in the fourth week vegetation GELATO 41
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
2