By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Yellowing older leaves
Flaviostarted grow question 5y ago
Is this a nitrogen deficiency? It's happening just on the 3 bladed leaves of the plant on the left. The plants look overall healthy, at least I think
Solved
Leaves. Color - Yellow
likes
Fusionanswered grow question 5y ago
Nothing to worry about she's looking great. Just killing off leaves she don't need anymore .
Similar Grow Questions
Solved
yungtimmy98
Poorly seedlingHi is the latest pic uploaded showing overwatering? or is it something else?
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
2
Solved
The_Big_Legrowski91
Is this a CalMag deficiency?It started with White Widow a few days ago, showing signs of yellow leaf tips.
I'm quite sure I'm not overwatering.
Are they overfed (nutrient burn)?
I use plain water and applied Zamnesia Monster Bud Mix (Pellets) to the soil before the grow.
Scared for my first harvest.
Week 4
Leaves. Color - Yellow
3y ago
7
7
Solved
totemas69
Leafs dying off yellow/dark brown/ blackLeafs slowly went from yellowish to yellow green dark brown black
not sure whats causing this
im not measuring ph so that could be first step to solve i guess
cal mag P deficiancy?????
definitely had some light burn as MH fce 3000 goes to max when its on 80prc lesson learned
Leaves. Color - Yellow
Leaves. Color - Black or grey
Plant. Stem - Red or purple
2y ago
2
4
Solved
big_bro_is_bloomin
Yellowing sugar leaves?Does this yellowing on the sugar leaves look problematic? I know the end is near so I don’t want to do any damage this close to harvest. Think another week will be long enough?
Vermiculite/Perlite/Soil @ 40-40-10%
Lotus Bloom @ 1/2 dose (700ppm)
100w LED 14” above canopy
Week 10
Leaves. Color - Yellow
1y ago
5
3
Solved
TCH0808
Triage Ineffective. Week 3 flower. Getting really nervous...suspected N def. RH 45-50%, 25-27C, molasses, neem 1.5 wks ago, water to slight run-off.3 plants, same issue. Yellowing. Older growth to new growth. Slow, yet steady spread. 24FEB-01MAR issue. Week 3 flower. Soil pH6.5,watering .75L every 2days, increased nutes 25FEB to 75% dosage (up all 3 foxfarm), 27FEB 90% dosage, 01MAR water 6.3pH. No clue why this won't stop
Leaves. Color - Yellow
4y ago
2
4
Solved
Milf420
Everything was going great in week to until i put it out side for more sunlight because it was sunny that day and the leaves burned!!!😓 I just took it back inside and fed it with water. I hope my plant will be OK.?😢 If someone was this experience please write a comment
Leaves. Color - Yellow
5y ago
4
4
Solved
ElectricWizzer
New growth and top leaves have some discoloration. Could it be light related, or maybe a zinc deficiency?She has been flowering for about a week now and showing some pale spots. At the start of flower I turned the light up from 200w to 300w. Light is currently at about 20" from the canopy. Plants seem healthy otherwise, should I be concerned?
Week 4
Leaves. Color - Yellow
5y ago
2
9
Solved
Islandgrowbro
What’s going on here?Blessings grow bros! I’m having an issue not sure what the problem is could you assist?
Planted in soil.
Feeding them on a synthetic fertilizer mix 20-20-20, CalMag, 5-2-4 organic fertilizer mix.
Spraying with Lost Coast based on directions and parasite control.
Let me know
Leaves. Color - Yellow
4mo ago
5
3
Solved
thunderbolt23
Color of LeafsHello there,
im new in this, and so i´ve my first question, would be nice if someone can answer it... thx !
Its day 16 and yesterday i planted in new soil. From Hesi.
They were 15 Days in standard Grow-Earth from GardenCenter. :/
Watered every 2nd day.
What does she need ?
Leaves. Color - Yellow
5y ago
1
5
Solved
The8thChevron
Yellow tipped top growthMy plant has had these yellow tips for a few weeks now. Seems to only be affecting the top leaves and doesnt seem to spread any further than the tips.
3 weeks into flower and her buds aren't fattening like my others. I added more P. Any ideas? She has plenty of micros...
Buds. Not fattening
Leaves. Color - Yellow
5y ago
1
5
Solved
Cannaisseur90
Cant figure this outAny input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
6mo ago
12
11
Solved
thecellardoor
Why are my leaves turning yellow?I have stopped giving it nutrients since I was seeing potential nutrient burn. However, I am still seeing some yellowing in leaves, some leaves also have yellow spots. What could be causing this? There might be some white flies in the tent.
Week 10
Leaves. Color - Yellow
4y ago
2
2