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
Brown spots on fan leaves
signalz420started grow question 5y ago
Odd brown spots forming on fan leaves. Near bud sites on older leaves mainly.
Only affecting maybe 5 leaves total. Started within the last 6hrs.
Added an additional light @4hrs ago. Temp/RH are normal.
Hit it with a dose of Beastie Bloomz yesterday.
Phosphorus Deficiency?
likes
Ghosttownanswered grow question 5y ago
I wouldn't worry my bet is that it droplets from your fertilizing left on the Leafs and your grow light burnt them. That Beastie Bloom is very potent stuff.
Similar Grow Questions
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. Deficiences
4y ago
1
1
Solved
TerrazasBrew
Spot the deficiencyLower leaves turning yellow and showing different spots of different colours. Top leaves are light green.
Watering with RODI water and 1ml/lt Byron Bay Gold
Please help me to find the problem and solutions
Light burn?
Cal/mag/Cooper/iron deficiency?
Mold?
Low pH?
All together?
Week 6
Feeding. Deficiences
4y ago
2
2
Solved
TheGreenQueen420
Nutrient deficiency? Any advice cheers?Hi can anyone advise on this? Brown spots on fan leaves that has spread to the tip today.
I have been going easy on nutes as I use all mix and root juice. I am starting grow next water and bloom next week.
Ph to 6.3
Night temp 21 and day temp 26-29
Watering wet dry (not over)
Week 3
Leaves. Color - Dark-brown
5y ago
1
1
Solved
AwfulBuddy
Whats lacks?Is this Iron lack or what??
Thanks forward gromies
Week 2
Feeding. Deficiences
3y ago
5
8
Solved
TopNotchBud
Diagnose my plant :)Is this a Calcium deficiency? I neglected her for a few days but time to solve it now
Leaves. Color - Dark-brown
4y ago
2
Solved
Strangegarlic
Soil ph trending downwardKeep having problems with my soil ph. Using ocean forest just phed water thru veg and just started using GH floratio nutes a week ago. Runoff keeps trending downwards sitting at 6.1 now. Any long term solutions to keep it happy towards 6.5? Had this issue for a few weeks.
Feeding. Deficiences
20d ago
10
7
Solved
ottoman
Brown spots on leavesWhat seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue?
Is there a fix to this?
I grow in soil and the plant is 4-5 weeks old.
Thanks for help!
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
1
Solved
CHILLING_RACOONS
️️Big problem: Leaves ️️Hi dear friends!
I have leaves problem again.
Leaves from this Runtz are crispy and they aren't "smooth." since last week I didn't gave any nutrients but only ph water.
Syntoms may be a potassium deficiency but I don't know what is the problem. Please, what I have to do to?🙏🙏
4y ago
1
2
Solved
KyCowBoy
Coco grow-brown spots formingCoco grow and brown spots are forming. Im watering with dechlorinated tap water, every other day roughly about a litre. Ph between 5.8 and 6.2. I was wondering if anyone could help me identify the issue. The Ppm is 200-300, Coco mixed with gia green all purpose and worm castings
Week 5
Leaves. Color - Dark-brown
3y ago
2
3
Solved
GEESTGROW
Black tips and spots on the leavesI'm having problems with the leaves. I estimate that the plant has about two or three weeks left to live, and I don't want to have issues now. Some tips are darkening, and spots are appearing on the leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3mo ago
3
2
Solved
Ktims420
I water my plants everyday , however I have mixed my nutrients “ph perfect grow, micro, and bloom” in with my water only the appropriate amount given on the bottle. Should I be using water with the nutrients everytime I water or switch it up with plain water as well?Week 2
Leaves. Color - Dark-brown
6y ago
2
1
Solved
WitekMajestatyczny
Leaves still goes yellow after flush with pure water 6.5pH, then only water with Biobizz Fishmix and last time all nutrients but 50% of recommended.After last question with those symptoms, I flushed her with pure 6.5pH water, then next time started to adding only Biobizz Fishmix, and another next time I started to add all nutrients again but 50% of recommended. Buds, the white ends of the flowers begin to turn brown as well.
3y ago
3
3
Solved
antekirtt
End of Cycle or something to be afraidHi everyone, I think the brown leaves just reflect the end of cycle (WG started flushing 4 days ago, DSD33 today).
I don't see signs of mold or something rotting, brown leaves do not detach, both plants show already some amber trichomes.
What do you think?
Week 6
Leaves. Color - Dark-brown
3y ago
2
8
Solved
Mr_Incognito
Is that S or Fe deficiency, or something else?Hi all! Noticed that the newest growth is slightly pale. I’m giving about 1,25 ppm Fe with feeding, and 60 ppm S. pH is 6,3-6,7. Solution ppm last watering 830 ppm. The plant continues its growth, forming flowers well. Currently in stretching phase, 4 cm per day.
3y ago
5
4
Solved
Yucreepin
Nutes over/under?What deficiency / overfeeding?
Thought it was just appearance new growth but it’s been getting worse.
Newer growth is yellowish green from the centre of the leaves out (but the ridge lines of the leaf are still green)
Leaves are clawed and folded less flat than lower leaves
Week 8
Feeding. Deficiences
5y ago
3
3