Brown spot on leave. 6 weeks into flowering. -Temp 27'C day 25'C night- HD 65% day 75% night . Soil PH 6.5-7.00. Water always at 6.5-6.8ph.
BucerosRhinocerosstarted grow question 5y ago
I just flush it 4 days ago because I think it got calmag lockout since I always give them around 5ml of calmag every watering. I only water when 2inch top soil dry with 1.5L of ph balance water. Not a fungus or anything that grow because It cannot be rub or remove from outside.
Solved
Leaves. Color · Dark-brown
1 like
AsNoriuanswered grow question 5y ago
Nitrogen toxicity ( your overfeed ) caused calcium absorption problems.
Slow down with N, you don't need it anyway.
Give next watering only CalMag with up to EC 0.4 from it . It will stop problems spread, but spots will stay. You will need 2-4 to notice slowing down of problems progression.
Sometimes it is caused by too intense light too.
All the Best !
AsNoriuanswered grow question 5y ago
2-4 days !!!
Here at least leaves are not burned, but my first impression was absolutely same @Ezzjaybruh
1 like
Complain
Ezzjaybruhanswered grow question 5y ago
My guess -
N excess locking out calcium
Boom.
Autos are temperamental little bitches
2 likes
Complain
Similar Grow Questions
Solved
Splifflicious
Brown spots on bud sites leavesHi all,
I’ve been getting these brown spots in the past 2 weeks, mainly on the top leaves located nead bud sites.
What could this be? Ph is ok, I’ve already tried to flush her, Rh is around 45%.
This is day 65, ~20 more to go. Will this affect the bud formation or quality?
Ty 🙏✌️
Leaves. Color · Dark-brown
Leaves. Other
6y ago
3
3
Solved
Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?
Leaves. Color · Dark-brown
Leaves. Other
Setup. Strain · Autoflowering
6y ago
3
3
Solved
Darkmanx
I have this crazy brown death happening to my leaves. Not exactly sure what's going on. PH is 5.5-6.5 and I watered down the nutes.Week 5
Leaves. Color · Dark-brown
8y ago
13
6
Solved
Lancelot420
Help me pleaseHerkese merhaba !
Şu an çiçeklenmenin 2.haftasındayım ve 1 aydır bu sorunla uğraşıyorum sorunun kaynağını bulamadım ne yapmalıyım? Yardımınız için teşekkürler :)
Leaves. Edges burnt
Leaves. Color · Dark-brown
Feeding. Deficiencies
4y ago
3
6
Solved
beetyjooce
DeficienciesHey guys,
First two pictures are from one plant and the third is from another.
Any idea what the issues are?
… Show more
Leaves. Color · Dark-brown
4y ago
1
1
Solved
HomeGrown_Medicinal
Brown, curling leaves?I have no idea what's happening here but the girls are showing some kind of deficiency. Browning, curling leaves.
I have two 100w led lights above them and I use an organic dry fertilizer, I recently brewed a compost tea to try to get nutrients to them
Leaves. Curl down
Leaves. Color · Dark-brown
4y ago
6
6
Solved
Mephistacheles
Black spots spreading // Need your help!Anyone got a clue what this dark spots could be? It started in a corner of the tent with 1 plant a few weeks ago and now it has spread to another. I suspect pH issues and a nutrient lockout bc of that. Not sure if its the same issue though..Could be an infection as well...
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
3y ago
1
4
Solved
odrex
What would be the cause of bronzed/rust spots on leaves?Dual strain pheno hunt. One strain is experiencing bronzed/rust spots. What could be the cause? No pests/eggs to see. Assuming deficiency
Soil: Gaia Green Living Soil amending with 3 TBSP/g 4-4-4, 25% worm castings and 4 TBSP/g wollastonite
Water: 80 mL dailyLeaves. Color · Dark-brown
4y ago
1
2
Solved
Schlurpypurpey
First time growing/Need help in late flowerOver the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?
Leaves. Curl up
Leaves. Dropping off
Leaves. Color · Dark-brown
2y ago
8
2
Solved
TheWeedPimp
Help brown spots on leafsHey Got a problem
The plant is beginning to get brown spots on the leaf
Week 6
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Losqui
Spots on leavesHi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color · Dark-brown
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
1
1
Solved
live_canna
Leaves brown down the length of half the leafI have some leaves that have gone a bit brown down one half, but along the length. See them in Day 40 pics (I have added a extra comment there). Does anyone know what that is? I was thinking maybe it is just the bits that have been sitting under other leaves, but I am not so sure6y ago
2
3
Solved
Nobody_NoMee
Nutrient DeficiencyWhat Deficiency’s are these ??
Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
4
Solved
romi27
Brown spots on autos. Halfway thru week 5. Also, stretching rlly bad, under same conditionsBrown spots?
It's on the plant on the left. Both the same strain, and autos, but I topped the one on the left. Its been growing too quickly tbh and just wanted to try to have an even canopy. Been feeding them fox farms veg nutes. About to switch. Dose her with cal mag maybe?
5y ago
2
2
Solved
Milanko772
Prosím pomôžte je toto problém?Je to problém prosím? Ak áno čo mám robiť
Leaves. Color · Dark-brown
6y ago
1
