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Back to Grow Questions
Yellow tips on the new growth
Bdawg
started grow question 5y ago
Does anyone know what is causing this. Growin in coco. Ph 6.2 Ppm 700 run off ppm 450 4 weeks into veg. Temps 25 Humidty 50 Feed to run off everyday.
Solved
Leaves. Color - Yellow
likes
justaround
answered grow question 5y ago
sulfur deficiency tsp of epsom salt added to 1 gal water
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Complain
Selected By The Grower
Similar Grow Questions
Solved
buddhi_coop
Deficiency -Epsom Salt
Will this fix my deficiency if I foliar spray this? It says 2 tbsps per gallon of water.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
4y ago
1
1
Solved
New_Grower69
Yellow leaves!
Hi guys I'm week 9 of flower on my JackHerer autos by RoyalQueenSeeds! I have some yellowing leaves, from what I've researched numerous things could cause it, I was hoping you guys can help narrow it down for me! The information is all on my diary check it out! Thanks in advance!
Leaves. Color - Yellow
5y ago
4
3
Solved
stupid
Potassium and Calcium deficiency?
Both plants are autos on day 49 after sprouting. Plants didn't get any fertilizer during veg. I noticed deficiencies about 2 weeks ago, and added BioBizz Bio-Bloom, Top-Max and CalMag to next waterings. Planning to alternate water and feeding for the rest of the grow. any advice
Leaves. Tips - Burnt
Leaves. Color - Yellow
Setup. Strain - Autoflowering
1y ago
2
3
Solved
Jelly
Burn or deficiency?
Organic living soil, top dressed once w guano and vermiculite at start of flower. Last week fed with molasses and now have some yellowing on the upper leaves, some brown spots on top leaves, and red stems on one. No bottled nutes. Burn or deficiency?
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
2
Solved
spankyxvi
Yellowish leaves, spotted
Some leaves seem spotted and yellowish. is it normal while flowering or she face some deficiency? I left soil too dry once I have to leave home for 4 days but her not drooping yet as I gave extra more water, that day some lower leaves gone yellow and fall. Not sure if it concerns
Week 8
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
3
Solved
FieldMouse
Yellow spot with a tiny hole
Just curious as to what this might be a sign of? Its yellowed and has a tiny hole in the middle. Thank you and happy growing.
Leaves. Color - Yellow
5y ago
1
4
Solved
DonCostro
Yellow twisty tips
Thinking either light or nute burn. It's growing like this for a week, doesn't seem stunted. Growing in biobizz light mix, only added activera/calmag to water since day 1. pH 6,5 solution = runoff Temp sometimes peak to 28C, but average 26-27C, lights are at 50 cm (100W led)
Leaves. Color - Yellow
4y ago
3
4
Solved
Grazynka
She getting yellow
The ph is not good. I ordered different ph meter. I tested soil 6 times and adjusted ph it is somewhere around 5 -6. Should I give her some spray for the night? Any advice please?
Week 4
Leaves. Color - Yellow
3y ago
2
3
Solved
einamio
Buon giorno weed doctors, did anyone have similar uniform chlorosis at the top or maybe knows what's up? What could be the reason and the solution? Th
Is this some sort of immobile nutrient deficiency or excess? Could this be caused by heat and light stress? She is 80cm tall and almost touches the lights in the tent. I'm usually suffering from Calmag and Nitrogen issues and haven't yet experienced yellowing from the top. Thanks
Week 8
Leaves. Color - Yellow
Plant. Too tall
Feeding. Deficiences
1y ago
2
2
Solved
kivocsa999
yellow leaves on 3rd week
ls 25 fast buds , have been feeding every other watering with canna terra vega 2m for 500ml of water with 2ml canna rizhitonic,i have seen the yellowing and thought it is calcium issue so i added a half ml of cal mag extra , ph is balanced on 6.2 , but the yellowing is worse
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
1
2
Solved
ElRojo
Yellowed leaves
Should i cut the older and yellowed leaves? So the plant Will use the Energy to grow new branches?
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
Misanthrope
Strange yellow patches
This is a new one for me, sont think I've ever seen discolouration like this before. My first thought was having left some nute solution on her leaves after feeding but pretty sure I've ruled that out and more leaves have begun to show the same discoloring. Any advice appreciated
Week 12
Leaves. Color - Yellow
3y ago
2
5
Solved
JiggleBudz
Yellow tint on new growth
I've spotted some yellowing on new growth. I'm just in the end of Week 3 and am thinking it's caused by nutrient deficiencies? I've been sticking to 0.25ml/L and am planning to go to 1ml/L starting Week 4. Does anyone have any other ideas?
Week 2
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
2
Solved
Marijuanaut
Yellow/burned tips & curled leaves
I have an issue with some yellow/burned tips and curled leaves. I already suspect that mainly is from light stress but could also be a nutrient deficiency? I´ve raised the lights the max I can and keep it at 80% for 20 hours. Biobizz soil and nutrients. Thanks in advance!
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
5mo ago
10
7
Solved
CzechEbola
Light to close?
Lights?
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
1
4
Solved
torquesan
Need some help asap
What is wrong with her? :( I am assuming N Deficient, but I also have veeeeeeerryyyy lightly burnt tips so it is confusing to me. The lime-greening of the leaves makes me think N Deficient though.. Any thoughts? I have some new nutes on the way should be getting here tonight too.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
3
5
Solved
yungtimmy98
Poorly seedling
Hi is the latest pic uploaded showing overwatering? or is it something else?
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
2
Solved
starphish
Nitrogen? Leaf spotting? Everything?
Started week 2 with slight yellowing of bottom fan leaves rapidly progressing to brown spots and slowly creeping upwards on leaf sets. I left some almost gone foliage on for photo reference. I fed some Fish Mix. thats all they have gotten. Any other thoughts? Thanks
Week 3
Leaves. Color - Yellow
6y ago
2
2
Solved
Cs2810
Hilfe!!!
Liebe Grower, bitte um Hilfe... Seit 10 Tagen in der Blüte PH 6.5 CALMAG Probleme? Oder nährstoffmangel?
Leaves. Color - Yellow
8mo ago
2
4
Solved
DojaMon
leaves yellowing
northern lights auto in week 2 of flower: leaves started yellowing from the bottom. it’s been going on for about two weeks, and now the leaves around the middle are yellowing too, and some of the yellowed leaves have brown spots in the middle. 8L pot in coco, fed lucas formula
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5