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Back to Grow Questions
Ayuda
Jorgewarsss
started grow question 4y ago
Porque me habrán salido esas manchas marrones en las hojas?
Open
Week 6
Leaves. Color - Dark-brown
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Answer
Fruitgrower
answered grow question 3y ago
Possibly mild calcium defeciency. Check on the other side of the leaves, might be insects
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Complain
Similar Grow Questions
Solved
Misanthrope
Orange/Rust Spots on Leaves
I keep getting these spots developing on my oldest mother, the MAC. She's probably rootbound, it's been about 4 months since she potted up. I need to keep her in a cup for space, will deficiency get better if I just trim about 50% roots and plant back in a cup with fresh soil?
Week 3
Leaves. Color - Dark-brown
Leaves. Other
3y ago
2
Solved
PinkParrot
Brown leaves
[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip [ Persian pie 60% Indica ] less affected by the problem (same watering) { We tried } PH 5,7 | & high PH 6,2 EC 0.9 | EC 1.2 Upper light Cooler temp Higher Fans speed Note : Grow & Bloom bottles crystalized..
Week 9
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
3y ago
6
6
Solved
GrowerNL
Rust on leaves PLEASE HELP!!
Rust on leaves i water with pH 5,8 EC 2,0 i grow coco EC runoff 1,8-1,9 pH runoff 7,0-7,5 but pH runoff coco is not something to rely on i don’t use calmag want to use it since this problem i have given him some pK today
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
1
Solved
Jaykut22
I have no idea what these brown spots are on my seedling?
Brown/ rusty looking spots on seedling. Only thing I did was spray with a Epson salt and B52 foliar spray. The soil is deprived of magnesium so that’s why. I think I corrected by using cal mag. The sister plant is a few weeks ahead and showing recovery.
Leaves. Color - Dark-brown
2y ago
1
1
Solved
aphexbg
Yellow fan leaves, brown spots on upper leaves, some curling.
Hi guys, I'm certainly having issues with my Amnesia Haze Auto feminized. At first the fan leaves on the bottom started going yellow, then after the flushing I did brown spots appeared on upper leaves. Please check the latest week of the diary and share opinions. Much Thx! <3
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
Solved
Magic43562
Tips turning brown
Tips on 1st node turning brown, is this regular?
Leaves. Color - Dark-brown
5y ago
3
3
Solved
Hesperik123
Brown spots. Any idea guys ?
Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Techniques. ScrOG
5y ago
1
2
Solved
CoughingKitty
Dark brown edges
Hi. I need some solid advice as to what could be causing my lower leaves to be turning dark brown on the tips and edges. When looking closely, the browning has a bumpy texture and what looks like a fine, grey powder. Excess, deficiency? Idk
Week 8
Leaves. Color - Dark-brown
2y ago
2
4
Solved
Therapy420
Browning lower leaves
The lower leaves on the Purple Punch in front are turning brown, what could this be? I am using Easy Boost pellets by RQS as nutes, water is ph'd to 6.5 in BioBizz Light Mix.
Week 7
Leaves. Color - Dark-brown
4y ago
2
2
Solved
Mekster
Day 13 since flip. Spots on leaves.
Going into week three flower. What are these?
Week 7
Leaves. Color - Dark-brown
1y ago
2
Solved
GrowmieDeLaStreet
Flushing don't seem to solve my lockout
It's been 6 days since I noticed the problem. first thought it was a deficiency but really is a lockout. I flushed 2 days ago but she keeps getting worse. Am I being impatient? I flushed with tap water pH 6-7 until the runoff was in the same range and haven't fed her for 4 day.
Week 9
Leaves. Color - Dark-brown
5y ago
1
7
Solved
ekkoz897
2 out of 5 plants are showing signs of nutrient burn? Soil grow
Hi, I am seeing clear signs of nutrient burn but only on 2 out of 5 plants. I feed them organic nutrients, following the chart that was provided by BioBizz. Why are they still showing burned leaves? I watered them thoroughly until the runoff was clear. But leaves keep burning.😦
Week 9
Leaves. Color - Dark-brown
2y ago
4
7
Solved
EmeraldGrows
Leaf issues with 3 Pineapple Express Autos - is it burn or deficiency?
All 3 plants are having issues to the lower leaves. They are dried and brown blotches, brown edges of the leaves, leaves drooping off and curling down and brown. They switched to Canna Terra Flora two weeks ago - is this a over feed or deficiency?
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
2
2
Solved
OrionGrowgul
Was haben meine Pflanzen?
Liebe Community, Neuling hier :) Ich habe zwei Critical Kush Auto in der 7ten Woche die seit der Blüte eine leichte Nekrose/Verfärbte Blätter haben. Leider habe ich vor 3 Tagen erst das erste mal mit Hesi Bloom gedüngt 5ml/L, vorher noch garnicht. Mehr Düngen? weniger Licht?
Leaves. Color - Pale
Leaves. Color - Dark-brown
1mo ago
2
2
Solved
lovely_neighbours
Brown black spot crispy edges
I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks
Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
2
2
Solved
SLuGGeRNauT_420
Now wtf
Now with is wrong too much cal mag I didn’t have time to veg the small plants longer the older plants vegged for 2-3 months I had to flip so I have a bunch of smaller plants over night the leaves dried and crispy
Leaves. Color - Dark-brown
3y ago
4
6
Solved
Maskedcucumber
What to expect when your plants have been sick in veg ? (N excess, chlorosis)
I had a nitrogen toxicity and a chlorosis (overfeeding, bad PH probe) during veg. They are green for a few days (Now day 66 from seed and flowering since day 41). One has messy and 2many leaves, one burned, 2 are small. I was wondering about the consequences on quality and yield?
Week 10
Leaves. Color - Dark-brown
Plant. Twisted
4y ago
3
3
Solved
Needweed
Nitrogen toxicity? Or calmag deficiency.
Calmag added previous feeding 1 ml for 3L water. My plants just started to preflower and added 3L water for 3 plants 3ml grow, 2ml heaven, 3ml topmaxx, 3ml bloom That was my last schedule. I feed with every watering 2-3 times a week. Most damaged plant is Northern Lights Auto RQ
Leaves. Color - Dark-brown
2y ago
2
Solved
elevensixty6
Calcium "deficiency" at 8ml/RO gal and still no improvements in weeks.. now my other tent has started the same spots.
Cal excess or Mag problem? My Blueberry and Wedding Cake Autos are now spotting in new and old growth. Even at 8ml/gal CALiMAGic for a couple weeks no improvements. feeding nutes with two days of just calmagic RO water in between with runoff about 0.5 gal daily in FFOF soil
Week 7
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
4
6
Solved
Kagonisss
leaves problem
hi can i have a litthe help my gorrilla 1 have a problem with the lower leaves it curl up and turn like brownish thank u he have 1/2 week ago to harvest
Week 13
Leaves. Color - Dark-brown
5y ago
4
3