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Back to Grow Questions
Yellow leaves first grow
Junee420
started grow question 1y ago
Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?
Solved
Leaves. Color - Yellow
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gottagrowsometime
answered grow question 1y ago
Yeah. They're short on nutrients mate. They're far from being done Up your bloom nutrients now. You're weeks off.
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Selected By The Grower
Similar Grow Questions
Solved
brandonfarmer
Yellow marks in leaf center and weird King Kush?
There seems to be some yellow marks developing in the center, this tends to be on the outer side of the leaf, especially during over/under watering? Could this be calcium/magnesium deficiency being that the water source is from reverse osmosis? Also, any thoughts about the KKush?
Week 1
Leaves. Twisted
Leaves. Color - Yellow
4y ago
1
2
Solved
Cremo
Dry spots on sugar leaves, plant late in flowering, also spotted on another one in the same reservoir
Hi guys, my plant is around 2-3 week before harvest. What is the cause of the these dry spots on some of the smallest sugar leaves on my plant? The ppm might be too much and is around 1200-1300ppm. PH is 6.0-6.1 I've spotted it on one other plant in the same reservoir. Thank you
Week 8
Leaves. Color - Yellow
Leaves. Other
4y ago
5
3
Solved
CoronaGrower
What could be causing this?
I'm experiencing yellowing, browning and crisping on some leaves, but only on the main colas so far. I have checked the PH in and out. In has always been perfect, but the PH of the run-off was 5.8 so I'm flushing to rule out nute lockout. Anything else it could be??
Week 4
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
1
Solved
Roswell59
Nutrient Deficiency?
Do you think the way my Mimosa and Apple fritter look there’s a major deficiency going on with them?
Week 7
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
2y ago
9
3
Solved
7even
Outdoor northern lights auto yellowing early
With 3-4 weeks of flowering still to go, how worried should I be about rapid yellowing? I have kept feeding, i know she is rootbound and I havent checked pH. Do some plants just yellow earlier in flowering or should I act?
Week 11
Leaves. Color - Yellow
3y ago
1
1
Solved
Slurpy_Terpy
Slow growth yellow leaf edges what to do?
Plant growing slowly (but still growing) with weak growth tips and yellow edges on leaves with interveinal chlorosis. Looks like overwatering / magnesium deficiency to me. I use a weighing scale to know when to water, but started the plant in 25L pot so this might have caused it.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Stem - Weak
4y ago
7
13
Solved
TrueG
Yellow leaves
Help me pls idk what is that yellow on leaves
Leaves. Color - Yellow
5y ago
1
1
Solved
Mr_weed_pt
Leaves dying
Having some trouble with my runts.started last week some of the leaves drying and becoming yellow. My ph is correct and I am using biobizz as nutrients I don’t give full strength . The temperature is high because is summer time here some times get to 30*c .
Week 11
Leaves. Color - Yellow
4y ago
3
3
Solved
bypado_farm
deficiencies? mag/cal, N, P?
All the leaves from bottom to top are turning yellow... some of them have brown spots. mid-late stage def? Magnesium/calcium deficiency, nitrogen, manganese and phosphorus deficiency? Flushed all of them 1-2 weeks ago because of ph fluctuations Opinions?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
6
6
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
Prazzle
Day 14
Super lemon haze, First time grow. Soil is happy frog with perlite (75/25). Transplanted two days ago and watered. Haven’t added newts just 7.0 water. Started this deficiency before the transplant as well. Temp 73 Humidity 50% Light spider sf4000 - 60% Plant to light 4’
Leaves. Tips - Die
Leaves. Color - Yellow
2y ago
2
2
Solved
Lysidious
Magnesium Deficiency or old leaves?
Could someone just cast there eye to correct me if I am wrong. In the image provided is that the early stages of Mg Deficiency it is that just older leaves dying off. Thanks for reading. Spotting on leaves are from foliar feeding
Week 7
Leaves. Color - Yellow
5y ago
2
3
Solved
Spicy_lemon
Yellow leaves, over feeding?
Hey everyone I noticed today that the leaves suddenly started to turn yellow, what should I do?
Week 13
Leaves. Color - Yellow
3y ago
3
2
Solved
Starplatinumsrealdad
Yellowing and Reddening of older fan leaves
I’m experiencing a lot of yellowing that progresses into dark red blotches. I suspected a possible cal mag deficiency but after upping the dose multiple times I’m still having issues. Any recommendations on possible causes/treatments? Temp stays between 74-76, humidity around 60%
Week 6
Leaves. Color - Yellow
Leaves. Color - Red or pink
3y ago
5
3
Solved
Ohey_fu_kyu
Seedlings yellowing and curled
2 out of 9 plants are looking weird. 1 has yellow appearing and the other seems to be curled. My pH tester has stopped working so ive been using drinking water until I get a new meter. Do you think its a pH problem? Just seems strange that it's only 2 out of 9
Week 1
Leaves. Color - Yellow
4y ago
6
3
Solved
Plants_of_tayoat
Is this overwatering?
I usually make 0.3-0.4 L watering but yesterday I made two facts that are a little more watering (0.5) L and co2 bag added to the tent. How can I fix this? Thanks.
Week 2
Leaves. Color - Yellow
3y ago
2
2
Solved
TonyTrichomes
I have a deficiency. Can you please check out my pics and give your advice? I thinks its a Magnesium deficiency, am I correct? Increase CalMag? Flush with extra water? Any tips would be helpful.
Week 11
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
4
3
Solved
HAPPYWEEDS
Puntos amarillos en las hojas
Se nota muy poco pero hay unos tenues puntos amarillos en las hojas y quiero solucionarlo cuanto antes. ¿Qué le pasa?
Leaves. Color - Yellow
4y ago
1
1
Solved
ElonMuskFanClub420
yellow/dark discolouring of leaves late into flower
Noticed this on about 5 leaves, some more affected than others. The plant is towards the end of the flowering, with about 3 weeks left, better to ignore it now or try to do something ? perhaps leaf Septoria, already increased air flow and decreased humidity
Leaves. Color - Yellow
5y ago
2
2
Solved
make_weed_not_war
Yellow leafes with Brown circles
So the Easy Bud in the tent Looks Like trouble. The Leafs turn yellow with brown circles… im clueless what It could be but it does not look Healthy. The Leafs at the deepest bottom Look Fine… All Others dont Look good..
Week 5
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
1
2