Brown dots on leaves
Dylonstarted grow question 4y ago
Getting some brown spots on leaves, thought maybe it was septoria so have been treating with neem oil. It’s still slightly spreading though, not on all leaves. Also a couple brownish/bronze patches. Any idea on what it could be?
Solved
Leaves. Other
likes
GrowingGrannieanswered grow question 4y ago
This is a calcium deficiency - has nothing to do with insects... add some calmag and you should be good to go..
Good luck!
Similar Grow Questions
Solved
guerilla
Calcium deficiency or fungus??Iv just gone into 12/12 and what i thought would be fixed with simple calmag. Has got worse!
Leaves are very yellow with brown spots..
Seems to be just brown spots on 1 girl..
:-(
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
6y ago
5
6
Solved
blackrain
Calcium deficiencyI plan on giving a half feeding due to nutrient burn last feed, but with full strength calmag at 1ml/L,
I just want second opinions before it comes to it, Ph has been good the whole time before someone mentions Ph for the 15th time :D
Calcium deficiency or possibly more?
Week 8
Leaves. Other
6y ago
2
4
Solved
budda420
Calcium deficiency or excess??Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated
PH is around about 6.5-6.8 every watering not sure about the run off or ppm
This is the only leaf with the spot on but showed up overnight
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
BadGrower
Burn or Deficiency?Plant Deficiency or Burn? Autoflowers in FF HF soil. PH in filtered 6.5. Using FloraNova Bloom and fishshit fert. Haven’t fed in a week and the symptoms are getting worse. Environment is fine, good airflow. Brown, rusty dots, greying and tacoing leaves. Tips burnt (old).
Leaves. Other
5y ago
1
Solved
Farmboyconnor
Fan leaves are looking like they are turning into dust. This is only happening on 2 out of the 4 plants I have going. Thinking it is a ph problem but I've been watering at 6.0 -6.5 since day 1 and just only had this issue. Seems to affect lower growth first.Week 10
Leaves. Other
7y ago
2
3
Solved
U2malone
Should I be pruning ?She has started to flower, should I prune the leaves ? She is so dense, worried flowers will not get the space or light they need . Would Really love your feedback.
some tip curling and bottom leaves are yellowing but we did have a heat wave and I’ve done a recent pot change .
Week 10
Leaves. Other
6y ago
2
2
Solved
Zeolite
Inside of seed stuck on cotyledon leaves keeping them togetherHas anyone ever had the inside of the seed stay on and keep the two cotyledon leaves together? The outer hard shell has come off. I've been spraying it to try and soak it off but it's quite hard. Anyone ever successfully deal with this or will it just pop off on its own?
5y ago
2
2
Solved
Johnny5thesim
Two of my plants are showing some kind of deficiency or lockout. I’ve checked for pests extensively. I think it’s calcium or nutrient lockout. I’ve had issues with them having high PPM on the runoff. I’ll attach pictures to my week 10. Can someone help identify this?Week 10
Leaves. Other
7y ago
1
1
Solved
Albgrow
Nutrients problem!Any one can explain this? I'm in 3 week of veg and I'm using Advanced nutrients;
Grow 1ml
Micro 1ml
Bloom 1ml
B52 0.5ml
Mother earth 0.5ml
Tarantula 0.5
Piranha 0.5
Voodoo juice 0.5ml
Ppm 635
Ph 6.1
Leaves. Twisted
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
5
Solved
ItsfxckinMee
What gender ?Please help me. Can someone tell me the gender of my 3 plants?
Leaves. Other
Other. General questions
Plant. Other
4y ago
1
1
Solved
Anditsch
Weird leavesThe leaves of my plant look strange, I'm not sure if it's CalMag or something else.
I recently overfertilized the plant a little.....
I am also fighting tripes on the plant at the moment
Could it also be the PH value?
Thank you :)
Leaves. Color - Mottling
Leaves. Other
1y ago
2
Solved
Aonjacktallbeck
Weird leave shapeAny idea why the leaves got this weird shape?
Leaves. Other
6y ago
3
3
Solved
malumalu
HealthIs something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
1
Solved
Highclass
Depigmentation?Depigmentation spots on almost every leaf, any ideas? 🙏🌱
Week 3
Leaves. Other
6y ago
5
Solved
JSanchezz
Day 5 Flower Defoliation Tips and recommendations ?!Day 5 flower should / can I defoliate (loolipop) and remove the lower shoots as a whole ?
the one on the left is starting to change color to yellow, currently individual leaves ?
not realy starting from the bottom
Leaves. Other
2y ago
1