Vote Now 🏆 for the Grow Awards 2025!
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
Discolor fan leaves
DeepRootGrowsstarted grow question 4 years ago
Hey guys, my plant is showing some signs of either lack of nutrients or to much.
Right now in the 5 gallon DWC I have
8 ML Kind Base
8 ML of Kind Bloom
5 ML Cal Mag
2ML Sicilia Blast
2 ML pure blend tea
2 ML Hydroguard
PH at 6.0
PPM meter is broken
Open
Leaves. Color - Yellow
Plant. Stem - Red or purple
likes
Answer
MediciGradeanswered grow question 4 years ago
Looks like cal/mag deficiency. I had a similar issue earlier in my first coco grow because my PH was too low. I was feeding anywhere from 5.7-5.9 and my plants looked the exact same. A few days after I raised the ph of my nutrient solution to 6.2 the pale lime green colour turned into a healthy darker green
likes
Complain
Similar Grow Questions
Solved
ZuriEn
Nitrogen overdose?We have 2-3 weeks may be, or less.
Its the problem?Buds. Other
Leaves. Edges burnt
Leaves. Color - Yellow
a year ago
1
1
Solved
CannaMom2
Calcium Deficiency???So this is a Calcium Deficiency right? Noticing on top leaves. Not bad yet but want to stop it before it starts as this grow has been my best so far. I have been using CalMag every water but I did lower the dose for a few days as I was told I was using too much for flower.a year ago
2
1
Solved
GanjaGartenZwerg
Blattspitzen Braun langsameres WachstumPflanzen wachsen langsam Blätter haben braune Spitzen sie stehen in cocos perlite mix gedüngt wird mit Canna nach Schema ph ist 6.0 mit Osmose Wasser der strain ist Purple MarokLeaves. Veins - stay green
Leaves. Color - Yellow
a year ago
2
3
Solved
Sea_Weasel
Dark Green Leaves and Purple StemsPlant B has had no nutes its entire life in FFHF soil (3 weeks). Stems are a purplish color and starting to droop a little. Water is always pH'd around 6.3 but I haven't tested the runoff yet. Phosphorus deficiency? Heat Stress? Watering conflict? NL Photo just started flowering.Week 5
Plant. Stem - Red or purple
a year ago
1
2
Solved
Jaked
The stems began to turn redGuys, I need your help!
The stems began to turn red. Yesterday it was less, but today it is more saturated and spreads to the veins of the leaves.
Could it be a phosphorus deficiency, or am I worrying for nothing? And what is better to do in this case?Plant. Stem - Red or purple
a year ago
6
4
Solved
jeannoTapin
Royal highness with purple stem. Is it a problem?
Plant seem to be health
Day temp is 26°C
Night temp is 18-20°CWeek 8
Plant. Stem - Red or purple
a year ago
7
4
Solved
SqwshKush
Leaves yellowingWhy are some of my Triple Cheese leaves yellowing? End of week 6 of flowering stage. Thank you! Only appeared over the last week, quite quickly after watering again yesterday (1.5L every 3 days). VPD 1.3 regulated
1st photo Triple Cheese, 2nd Runtz Muffin, 3rd Biscotti MintzWeek 13
Leaves. Color - Yellow
a year ago
1
2
Solved
EaRtH
Should I harvest in 2-3 weeks ?Hey, do you think my plants might be ready in two weeks ? They're autos in 7th week of their life. I know that 9 weeks is ok for most, but these should take approx. 11 weeks. Do you think one more week of feeding, then flush would be appropriate ? Trichomes are mostly milky whiteBuds. Other
Leaves. Color - Yellow
Other. Other
a year ago
1
3
Solved
hweixd
Day 4, after emerging. Is this coloration on the cotyledons okay?Humidity is 55 - 70, temp is around 20-24c, 50w full spec led
It's my first time, and i think i have been watering it too much
I also fed it 2-0-0 npk water with 4ml per liter and I since learned it's not okay. Will it recover? Is this too little grow for day 4?Leaves. Color - Yellow
Leaves. Color - Dark-brown
a year ago
4
2
Solved
Chubaka26
Male or female?Please help me identify this Little plant. IT îs Male or female? Thank you!Plant. Stem - Red or purple
a year ago
1
1
Solved
JordanThe420BarB
Only Fan leaves starting to turn yellow?Why are only the Fan leaves starting to turn yellow from the outside inward? All other leaves are okay and green. Blueberry Auto 10 weeks old, organic soil grow. Should I remove? Comming up on the flushing period soon.Leaves. Color - Yellow
a year ago
6
5
Solved
MoWax
Yellow spots and dry ends on leavesHello! 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 infoLeaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
a year ago
2
2
Solved
legal_grower
YELLOW LEAF TIPSLeaves. Veins - yellow between
Leaves. Color - Yellow
a year ago
1
1
Solved
InOverMyHead
Late flower issues- chop early?Week 8 of flower (haven't been best at keeping up with diary). Poor girl is deteriorating rapidly but I don't know why. Too late to fix, but too early for ideal harvest. Should I just let her ride or chop early and try to salvage what I can?a year ago
2
1
Solved
ItsGrowingOnMe
Yellowing on older fan leafHey guys, my photo sour d has some earlier growth showing some yellowing in the center of a few leaves. I fed this plant a foliar spray of cal mag plus way back in the 2nd or 3rd week and it got burned on the leaves but does this look more like a deficiency?Week 5
Leaves. Color - Yellow
a year ago
5
3
Solved
BudmanFlyingjoint
Coco Grow ProblemsOverwater? Underwater? Calmag deficiency? Coco Grow
Start watering every day 2 times but now i am letting dem get dry. very confusingLeaves. Color - Yellow
Leaves. Color - Pale
Plant. Wilting
a year ago
4
4
Solved
Nico6426883
I couldn't solve the problem, helphello everyone auto amnesia haze's are in their 9th week. What is the problem with the leaves? Thank you for the answers.Buds. Too few
Buds. Other
Leaves. Color - Yellow
a year ago
4