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Back to Grow Questions
What do you guys think is the culprit with this pl...
JoshuaTreez
started grow question 4y ago
What do you guys think is the culprit with this plant? Crazy heat wave, been 30-32 in the tent 24/7 just cranked the exhaust fan
Solved
Week 7
Leaves. Color - Yellow
likes
Roberts
answered grow question 4y ago
Too much nitrogen. Riding toxicity, leaves dark green, clawing down. Looks like nute burn on your tips. Your gassing it too much. Heat don't look like it caused a issue yet.
2 likes
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Selected By The Grower
SpiderMite
answered grow question 4y ago
Rich in nitrogen, that's okay easy fix. Looks like you fixed the previous issue.Keep growing Treez!
1 like
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Similar Grow Questions
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
2mo ago
5
13
Solved
GolfandWeed
Blueberry with yellowing leaves and burn tips
Fan leaves starting to yellow and seeing some tip burn on this blueberry It’s about 18-20 day into flower. I am growing in soil using organic dry amendments. She was fed 4-4-4 DTE 3.5 weeks ago and 4-8-4 DTE 4 days ago along with a high P tea. Always fed with water of ph 6.5.
Leaves. Color - Yellow
4y ago
1
Solved
Magic43562
Yellow leaves
I know plants in flowering eat up. The lower leaves. Is this too many yellow leaves? Going on week 4 of flower. Just gave nutes yesterday. .5 tsp grow big. 1 tsp tiger bloom. 1 tsp big bloom. .5 tsp calmag. Her lower leaves have been slowly yellowing though
Leaves. Color - Yellow
5y ago
1
2
Solved
cannabis_connoisseur_circle
What kind of leaves problem I am facing in veg phase?(edges and tips getting yellow)
Dear Growers, leaves on the top of plant and even bottom of plants changing color to yellow on tips and edges. Growing indoor in soil with 600w HPS light. The distance from light to the top of plant is around 80 cm Day temp is 25, night temp is 18. humidity level is around 60%
Leaves. Color - Yellow
6y ago
5
Solved
MoWax
Yellow spots and dry ends on leaves
Hello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
2
Solved
Onandon
Leaf yellowing
Hi all. In the last 48 hours there has been a few lower leaves which have lightened in colour to a yellow. The whole leaf has changed at the same time so I’m not sure if this is an indication of an issue or if the leaves are being drained before the final ripening. Thanks 😊
Week 10
Leaves. Color - Yellow
5y ago
3
8
Solved
Darth_Cannabis
Critical Purple: Leaves slightly yellow.
Just started my first grow. I1 placed the light high in the tent and the leaves slightly turned yellow. I lowered it yesterday to 18” over the top on the plants. Just wondering if I am on the right track to solve the issue. The plants are still growing. Minimal nutrients 1ml/gal.
Week 1
Leaves. Color - Yellow
2y ago
9
6
Solved
Trichome_threshold
Magnesium nutrient lock out, triggered by too much potassium ?
@Burmese Thank you so much for your help. 🙏😊 I think it was a magnesium nutrient lock out, triggered by too much potassium. I sprayed some water with Epsom salt on the leaves and it looks like it is getting better. 👍😉
Week 4
Leaves. Color - Yellow
5y ago
4
5
Solved
TheHighentist
Late veg (before flip) deficiencies in LOWER leaves (Mag,Nitro,Phos?)
Showing small signs of deficiency, But which?Magnesium, Nitrogen, Phosphorus? Late veg- I plan to switch to flower, when they're healthiest Last defoliation was 30/9 (26/9 i did topping, LST and MINOR defoliation work) I use only Biobizz nutrients in Biobizz soil(See comments)
Leaves. Color - Yellow
3y ago
4
Solved
Jesperado
Yellow lower fan leaves with brown spots
Lower fan leaves is turning yellow - some have brown spots. What's going on? I'm in week 6 and watered my girls yesterday. I lowered my led light slightly. Distance is app. 40 cm. It's auto plants 2 weeks into flowering. Light schedule is 16/8. Regular soil with perlite and coco
Leaves. Color - Yellow
4y ago
3
4
Solved
PaxIlluminare
Does anyone one know the deficiency causing the leaves to yellow in this fashion?
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
1
1
Solved
Skynet
Cal-Mag and N Deficiency in Flower? Thanks!
I'm guessing the yellowing and brown spots (in Wk 8 pics) are related to Cal/Mag and maybe a lack of N? Would love some advice from someone who's seen this before Thanks! I'm seeing this in all my grows to some degree- using FF trio and FFOF but not for much longer
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
5
Solved
ASHASHDF69
Leaves going off quickly at the end of flower.
They have 10 days left ( to finish week 8 of flower) but one of the ladies is loosing leaves and yellowing quickly. Am i doing any harm (to potency) if I let it be for another 10 days? The other two are doing just fine… Thanks!!
Leaves. Color - Yellow
4y ago
1
3
Solved
Don1daz
Does anyone answer questions on here Anyon know what's going on with my zkittles auto from fast buds started yellowing on all leaves please help
Leaves. Color - Yellow
Other. Other
Plant. Other
5y ago
2
3
Solved
Overgrotho
Yellowing leaves 4th week flower
How doe they look? Normal to have some yellow leaves following off at this point 4 weeks into flower? Or too much/deficiency?
Week 12
Leaves. Color - Yellow
5y ago
1
Solved
Bigbird
Yellow on new growth
Hello every i was wonder if i can have some some from all the growers in this community so im on my second grow ever but i started to notice some yellowing on my plant new growth i cant find what is is so was hoping i wilk have better ansers thrue here
Leaves. Color - Yellow
2y ago
2
2
Solved
Vincebld
Feuille jaune
Mes feuilles du bas continu de jaunir et sa se propage en haut que dois je faire? Une carence en azote? Un sur arrosage peut être mais vont elles se remettre?
Leaves. Color - Yellow
5y ago
2
Solved
WeedDude
What can causes the different color in the colas. Its the same Plant.
In the picture you can see the higher colas are light/yellowish green and the cola lower in the canopy are darker/healthier looking. more infos in my diary (1st grow) Thank you very much
Week 16
Buds. Other
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
2
Solved
nukls
light yellow tint on leaf
Any thoughts on the leaves color having a light yellow tint at this stage?
Leaves. Color - Yellow
5y ago
2
Solved
Flashback25
Long battle with deficiencies.
For a week i have been fighting deficiencies , the ph seems fine. Part of the problem was fixed by calmag but how it seems to be something else, maybe someone can help me identify.mid to top leaves affected. Also overall heat could be a problem (as temps outside rise)
Leaves. Color - Yellow
5y ago
2