By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Rust Colored Spots on Leaves in Flower
Jmenzel30started grow question 2 years ago
I’m in flower with my Sour Lemon Hash Poison and things were going great until this last weekend. I developed a bunch of fungus gnats on Sunday, and today my leaves are looking like this. How can I safely treat this in flower?
Solved
Leaves. Curl down
Leaves. Color - Yellow
like
Drgreen13answered grow question 2 years ago
Hi there, it could be a calm/mag deficiency, if when you rub the spot it transfers to you hand then its mold/fungi, if not then its more than likely a deficiency or ph issue.
Similar Grow Questions
Solved
TheeLemon
My baby has curled up and shrunkSmall disaster. I woke up this morning to check on my babies and discovered one of them has curled up leafs and theyre slightly yellow. I dont know what the issue is, but ive raised the light and given her plenty of water as an emergancy. She was strong yesterday
2 years ago
1
2
Solved
JoshuaTreez
Am I overwatering these seedlings? (Coco Coir) Please help, Thank you :)These seedlings are about 3 weeks old in Coco coir. I PH the water to 5.8-6.2 everytime. I was watering every 1-2 days as the top soil dried out. Have I been overwatering? How much/often should I water them at this stage and should I wait for them to perk up before transplant?
Leaves. Wilting
Leaves. Color - Yellow
2 years ago
1
Solved
flo_420
LEAF DROOP: How much droop is normal between watering?Some of my Cinderella99s are droopy. Based on touching the soil, I would wait another day to water, but the leaves say otherwise.
What do you think about this?
Leaves. Curl down
Plant. Wilting
Feeding. Other
2 years ago
7
6
Solved
BucerosRhinoceros
new growth yellowing.HELP!Hi..im currently in week 5 and just started to LST one week ago.. However i notice some of the new growth are yellow..is this iron defiency? help me..i need answer from people who actualy encounter this..strain is BigBud..led QB 150w 70cm to plant.
Leaves. Color - Yellow
2 years ago
2
4
Solved
Jannis_Botanicum
Old/Bottom leaves is dying off at the edge ?So these are the oldest leaves my plant has, the rest is fine.The edges are dying off and i don't know why, can anyone help ? The Edges aren't really crispy/dry. Is it maybe too much wind ( Windburn ) ? The Plant is receiving a slight breeze and the leaves are all shaking a bit.
2 years ago
1
1
Solved
FelandS
Hydroponic virgin, yellowing and curling. Ph balanced, all plants aresame ageHaving problems with yellowing on a Ultimate Auto front left w/ yellow-striped leaves. Big Bud's Auto in same solution are not growing as fast yellowing w/curving leaves, while birthday cake Auto , in same, is thriving. All plants started in FoxFarm Hydro at the same time. Help
2 years ago
1
5
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
2 years ago
7
13
Solved
roro_204
Yellow/ Lime Leaves ????I have 3 grow rooms.
I moved all the deficiency plants to 1 room.
The whole half of the plant is turning really light yellow/
Are my lights too close to the plants ?
Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
2 years ago
4
3
Solved
Jahmann
Yellow dying leaves on my plant.Why are my leaves looking like that ??
pictures are showing the change of the leaves
Week 3
Leaves. Color - Yellow
2 years ago
2
1
Solved
SilverSlapdick
Bottom leaves yellowing at beginning of flowerSo my plants have been flowering for about a week now and the lower fan leaves are yellowing with brown spots. Should I be feeding them more of the flower girl I’m using or is this a deficiency of a specific nutrient? (following dr earth feeding schedule designed for cannabis)
Week 5
Leaves. Color - Yellow
2 years ago
4
7
Solved
Franzl
Whats wrong with her ? Clawing and yellow spotsIm a first Grower. Here some info:
Location: Indoor, 60x60x180
Light: Mars Hydro 1000
Soil: BioBizz Light
fertilizer: BioGrow GreenHouse
pH: ~7,3
Temperatur: 23°C
3x Fast Eddy CBD
One of them girl got problems
Im afraid that she will die. what can i do? Every day it get worse.
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
2 years ago
5
Solved
maximoto
Yellowing Leaves, Red Stems, Brown patches.pH is correct - run off ph, too. These are 2 out of 4 plants who show these signs.
I gave less Flowering Nut in fear of giving too much Nitrogen.
Cal/Mag is in use.
Is it Phosphorus/Potassium def?
I just flushed and gave BioFlores in recommended dosage again.
Thoughts?
Leaves. Color - Yellow
2 years ago
1
3
Solved
GolfandWeed
Blueberry with yellowing leaves and burn tipsFan 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
2 years ago
1
Solved
Jannis_Botanicum
Droopy leaves. Edges are dying ?So i had this problem with the leaves before but it was only the ones on the absolute bottom, and it kinda is still that way but the leaves above the ones which originally had it now have it aswell, the leaves further up like fine. And it only affects the edges and tips of leaves
2 years ago
1
4
Solved
MBnVA
Help!! Deficiencies? Nutes? Progress?Looking for advice on all! Yellowing from bottom up..they have a ways to go as I'm on week 6-7. I have the FoxFarm trio and plan to go about 1/3 of recommended dosage according to their chart..I started them but maybe early as I'm using FoxFarm soil and it might have been too muc
2 years ago
4
3