Leaf troubleshooting
Similar Grow Questions
Solved
BudmanFlyingjoint
Strange discolorationThe plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins · Yellow between
Leaves. Color · Dark-purple
Feeding. Deficiencies
3y ago
1
3
Solved
EXZELENS
Help with symptomsWhat kind of problem is this?
Week 7
Leaves. Veins · Yellow between
6y ago
1
1
Solved
MrSnoid
Interveinal chlorosis and dead spots on leaves, deficiency?This started appearing about a week ago, after I watered until runoff with plain water. It's on a couple of leaves higher up both plants and seems to be progressing. I am feeding advanced nutrients Grow Micro and Bloom but have been using very low doses, like 1ml/L.
Leaves. Veins · Yellow between
Leaves. Color · Mottling
2y ago
6
2
Solved
Chitown_grower
They are on the older leaves and they keep getting that faded yellowing starting from the tips. The pH of the run off is 6.43 and they havent been fed a round of nutrients in a week! I thought it was a cal/mag def but they haven't bounced back after a dose. Help please!
7y ago
2
1
Solved
ExoticGrower
Weird leaf problem?My plant (Exodus cheese) has been recovering from a nutrient deficiency but I noticed the leaves are turning brown in the middle. Why is this happening?
Leaves. Veins · Yellow between
Leaves. Color · Dark-brown
4y ago
2
2
Solved
SirBud
Veins turning light green on lower leavesOne of my plants is getting light green veins on the lower leaves. Is this magnesium deficiency? I can't water currently without risking overwatering, can I just foliar spray BioBizz cal mag to temporarily help recovery? Or is this something else entirely?
Week 7
Leaves. Veins · Yellow between
4y ago
6
7
Solved
DabNinja710
Nitrogen deficiency? What can I do to fix it?My gorilla girl xl aut is getting a nitrogen deficiency. I think? Im using megacrop. about a ½teaspoon every watering. Also a 1/16tsp of bud explosion and sweet candy. Should I add more? I have the whole line of fox farm nutrients. Anything from there that would help?
6y ago
1
1
Solved
Tarquin
Is the plant just maturing or something else?I don't think this auto CBD plant has long to go. It's at 59 days of a supposed 65.
I just started to notice a some tips beginning to discolour and a couple of fan leaves have small yellow spots appearing.
Is this just the plant ageing?
Week 8
Leaves. Veins · Yellow between
6y ago
3
3
Solved
einamio
Hello weed doctors, I need help identifying the problem and gathering advice how to enhance my second grow. It's only day 29 and my girls are sick, whI'm in biobizz lightmix. Started biogrow on D24, the dose was 50% in 400ml water. Until D24 only rootjuice. Yesterday gave 1400ml each, with 100% biogrow, pH6.4 EC 1.1. My water is hard pH7.7 EC0.8, so I wasn't adding calmag yet. There was 400ml runoff EC 1.9 - why? What do I do?
3y ago
9
7
Solved
mark4686
Leaves growing differently, some of them with more difficultyWhy some of the largest leaves look like they laterally grow smaller and with some different shades of green? There's a lighter shade between the veins and darker spots, meaning that they are actually still growing? thank you in advance :)Week 3
Leaves. Veins · Yellow between
6y ago
3
3
Solved
Andrius
Hi, im having some troubles with this little girl, there is this yelowing around the edges on some random fan leaves and smaller bottom leaves. I am not sure what is wrong since all the other plants are growing well under same conditions. Could it be magnesium deficiency?Week 4
Leaves. Veins · Yellow between
8y ago
5
5
Solved
Leafy420
Was it to much?My plant looked okayish then i transplanted and topped the same day and this happend
( i think I was feeding too much calmag )
Changed the res now running at a ppm of 750 ph 5.8ish RO water on autopots
( oh and my cat ate the tips from 3 leafs X( ...)
Last pic is today
Leaves. Edges burnt
Leaves. Veins · Yellow between
2y ago
3
3
Solved
Rogue3000
Need help to detect deficiencyBlue Dream Auto by FastBuds, she's on 2nd week of flower.
Leaves start curling up and there's some grayish discoloration between veins.
Last 2 days it was 70% humid and temp around 19 C
What can cause a problem? White Widow nearby totally ok
Leaves. Curl up
Leaves. Veins · Yellow between
2y ago
8
5
Solved
Misanthrope
Discolouration progressingThe first pic is from 2 days ago, now the yellow has turned to brown spots and is beginning to spread to others. I'm hoping it's an easily corrected nutrient imbalance, please help
Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
1
4