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Back to Grow Questions
Tracedawg36
started grow question 6y ago
Leaves spotty what could it be
Open
Leaves. Color · Dark-brown
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Answer
MangoDudu
answered grow question 6y ago
I think is a start of nutrient lockout due to excess of nutrient in the soil. ✌️🏽
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Similar Grow Questions
Solved
Galko420
Welcher Mangel ist das?
For about 10 days now, I've noticed that my leaves are getting brown spots. Unfortunately, these are becoming more and larger. Can I still actively counteract this? Furthermore, I see small white dots on the leaf surface. Are those salts?
Leaves. Curl down
Leaves. White powder
Leaves. Color · Dark-brown
1y ago
2
5
Solved
Dillsnills
Leaves turning brown help should I trim off the leaves affected?
Need a lil help. What is causing the leaves to do this it's only on some of the bigger fan leaves? In week 8 of flowering, jus used pH water last 2 feedings, whatever defiecency it is what can I do about it and should I remove the leaves that have been affected? No bugs I checked
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Colorado_cookies
Discoloration on leaves, please help! First week of flower
Discoloration on leaf. Doubt it’s nutrient burn? Nitrogen deficiency maybe? Too much cal mag? Help! Only on one of my four plants. 😡
Leaves. Color · Dark-brown
6y ago
4
Solved
No_Clout
Their appears to be rusty looking cracks on a few leaves never incourtered this before so it would be great if someone knows what this symptom is and how to cure it, it would be much appreciated! ✌️🏻🍁
Week 3
Leaves. Color · Dark-brown
8y ago
3
4
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
3
Solved
blasterw32
Brown spots new leaves - flowering
Brown spots on the canopy and leaves are less greener. I suspect it is Calcium deficiency caused by a acid Ph (my Ph meter was not calibrated). I have flushed it and fed it normally 5 days after the first signals. Is it really Calcium def or another thing I'm missing?
Week 12
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Targona
Stain on the leaf
Hello. Today I put the plant for the first time for 4 hours on the balcony in direct sunlight and a stain appeared on one leaf. Do you know what it could be? Thank you very much for your help
Leaves. Color · Dark-brown
6y ago
2
Solved
RaS_Audio
My plants are suffering a Phosphorus deficiancy due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.
Week 6
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Dark-brown
6y ago
1
2
Solved
minibox
Calcium or roots trouble?
Hello happy grower, New week and new trouble but on the second plant. Those brown dots appear today. Is it a cal/mag defficiency or roots trouble? I will check roots tonight. Thank you forward for your advise!
Week 6
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
4y ago
10
11
Solved
wazzaaaap
Brown spots on leaves
Hi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.
Leaves. Edges burnt
Leaves. Color · Dark-brown
2y ago
1
Solved
weefi
Brown parts on more and more leafes
I see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD. First idea: Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.
Week 7
Leaves. Curl up
Leaves. Color · Dark-brown
2y ago
6
2
Solved
Flamingo21
Leaves dying...
(Not from my diary, asking for a friend, thank you) Hi guys, need some help please. What can cause this problem on the leaves? I'm using foxfarm soil (ocean forest) Ph range 6.5-6.7 Cal mag 4 ml /gallon
Week 6
Leaves. Color · Dark-brown
5y ago
2
2
Solved
FirstTimeGrower
Hi everyone, I’d like to solve the issue of the discoloration on my baby girl; I have given her new soul thinking I put too much worm casting’s in the mixture.
Week 1
Leaves. Color · Dark-brown
8y ago
3
2
Solved
Hix57
My plant has spots on the leaves as well as yellowing starting from the tips. It recently received clear water for a week. Otherwise, the plant is doing well. Any ideas regarding these spots? In the meantime, thank you in advance for your responses.
Week 9
Leaves. Color · Dark-brown
2y ago
4
3
Solved
toxicswine462
Calcium and Nitrogen deficiency?
Hey guys, I noticed that on a few leaves have start appearing some rust spot. My guess is a calcium deficiency. What do you think? Also, there's a cola(the one marked in the pic) which has a slightly more light green leaves, nitrogen deficiency?
Leaves. Tips · Burnt
Leaves. Color · Pale
Leaves. Color · Dark-brown
4y ago
3
4
Solved
IceeTea31
Help
What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
5
5
Solved
Blueboy2019
Help spots on leafs
Please help one of my plants got spots on in I'm gonna put a pic up now can everyone help and tell me if I can keep it in tent with my other plants or should she get binbaged please help guys... Thanks
Week 4
Leaves. Color · Dark-brown
7y ago
6
3
Solved
Draxel
P deficiency canna coco
My Coco runoff Is coming Always less at every runoff.The EC just goes lower by Little step,like 40 us/cm,like 0,4 EC less each runoff and I am experiencing P deficiencies in lower leaves.Why? If I put more volume of fertigations It slowly ramp up though.
Week 1
Leaves. Color · Dark-brown
4y ago
1
1
Solved
Terra_Farma
Brown Patches on Older Leaves
Slight yellowing and brown mottled patches. Only on one of the two plants and they’ve been treated and fed exactly the same. On some older fan leaves, no signs of anything on new growth. Anything to worry about at this stage? Maybe just a sensitive pheno? Any advice appreciated.
Week 7
Leaves. Color · Dark-brown
6y ago
3
3
Solved
SirSmokeALot333
Help what's this
Westcoast O.G day 64 watered her today with Calmag + Bigfruits greenbuzz liquids. Coming after work seeing this. Last feeding was on week 8 with some bat guano. Run off is 6.3 growing in allmix biobizz soil.
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
4
4