By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Spots on the leaves
cpavanstarted grow question 4 years ago
Hello guys,
I noticed some spots on the leaves from one of my plants. As I’m a new grower, I don’t have any idea about what is it. Could you guys help me with this?
Solved
Leaves. Edges burnt
like
Bloombusteranswered grow question 4 years ago
Привет, дружище! Это начало дефицита фосфора! Пятна на листве, красная ножка листвы! 👆
Решение проблемы:
1. Установить подходящий ph твоего субстрата. Если это коко + смесь перлит и т.д. То это считается гидропоникой и необходим ph для гидропоники! Установи значение кислотности полива 5,7-5,8ph 👌 👆 Если у тебя почва - 6,3-6,4ph. 👌👆
2. Внеси поправку на удобрения: grow:bloom соотношение 1:4
Если ты используешь удобрение micro, тогда "grow" не добавляй вообще!
Bloom - 4ml/l
Micro - 1 ml/l или grow 1ml/l 👆
Удачи, дружище! Будь здоров, желаю тебе роста! ✊😇
ijustdontgiveafanswered grow question 4 years ago
hi there.. without knowing any more about your environment and feeding-habit, i would say it's a nutrient deficiency.. the dark necrotic spots could be due to a calcium deficiency.. the yellowing could be magnesium or nitrogen (if on older leaves).
what is your feeding schedule and how much (and what's your growing medium? soil? coco? peat?)
1 like
Complain
Similar Grow Questions
Solved
Stunatic
Hello everyone, sorry to disturb but can anyone please help me identify what's wrong with my plants. I've included pictures, and if you need anymore details I am more than willing to share.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Dark-brown
5 months ago
3
5
Solved
Peter420
Leaf coloring and dotsHey guys, what do you say about the leaves of the plants? I'm starting to get worried because it's affecting more and more leaves of the plant
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
5 months ago
1
1
Solved
Vril_Ya
Root rot or pH imbalance?This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Mottling
4 months ago
4
2
Solved
OnlyAutos
far too Lightburn/stressedHey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4 months ago
3
6
Solved
TrimQueen
STRESSED SOMEHOW?DO YOU NOTICE, DESPITE A LITTLE OVER FERT, HEAT/LIGHT STRESS ON THIS BABY? THIS CLONE HAS BEEN EXPOSE TO 24HRS LIGHT FOR AN EXPERIMENT. DOES IT LOOK LIKE IT'S SHOWING THESE SIGNS?
Leaves. Edges burnt
Leaves. Curl up
5 months ago
2
1
Solved
GermanBudzz
Maybe PH Lockout?Hello everyone, can you maybe help me? My Black Cherry Punch has some kind of problem. I suspect it’s a nutrient lockout caused by the pH value. I flushed it two days ago, and the drain had a PPM of 1000 and a pH of 7. The plants are at the beginning of the 2nd week of flowering.
Leaves. Edges burnt
Leaves. Curl down
3 months ago
1
Solved
HowsItGrowingHydro
Burn? Deficiency? Hydroponic fgrowproblems in DWC. I am using TA nutrients (Lucas formula). Running EC 1.8 and pH 5.8. One of my plants look good but the other plant shows lots of problems. RH is 55%, Temp 25-26C. PPFS is 450μmol/m²/s on average. Any idea how to fix it? Dilute the nutrients? Ideas welcome
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Pale
2 months ago
2
Solved
MakeMeSleepy420
Light burn on seedlings?I have 9 seedlings that all seem to have light burn. The seeds are from good genetics, where my last crop went hermie from a light leak. AC Infinity 2x4 on 40% power at 18”. Thoughts?
Leaves. Edges burnt
Leaves. Tips - Burnt
3 months ago
5
Solved
Blubbiblubb
Unhappy leavesA few leaves aren’t looking too happy. What’s that? Deficiency’s, too much light, too many nutrients? It’s only a few leaves with that problems. What should I do, what would you do? Thank you!
Leaves. Edges burnt
Leaves. Curl up
Leaves. Dropping off
3 months ago
1
2
Solved
MindFlowers68
Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more picturesK deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?
4 months ago
1
3
Solved
Kratistos
Brown/white spotHi everyone. The plant is a photo on her 7th week of veg. I give solid ferti and diluted compost tea water then appeared white spot on old leaves and the new leaves have tips burnt.
Is it PH problem or PH mix with overfed?
Leaves. Edges burnt
Leaves. Other
Setup. Strains - Photoperiod
4 months ago
1
1
Solved
question_a_pig
Heatlight stress?Can someone tell, are these brownish tips the sign of the heat stress or something else? And how bad is that for the plant's not so distant future?
She grows indoors. Peak DLI was almost 60 but very briefly about one night. Now it's dimmed to 40dli/~600ppfd/ 20/4 schedule.
Buds. Other
Leaves. Edges burnt
4 months ago
3
6
Solved
JipserNight
I need HelpI need help, can someone tell me what this is. It wasn't there yesterday
Leaves. Edges burnt
3 months ago
2
Solved
M4rtn
Burned tips and white spotsHi, I have a auto plant in its 7th week. Today I noticed that it has burned tips. The white spots have been there for longer, I dont know if they are related to the same problem.
Im new to this and what I came up with is that the white spots could be a cal defincentcy?
TY guys
Leaves. Edges burnt
Setup. Strain - Autoflowering
Setup. Outdoor
4 months ago
1
1
Solved
ClassicKellerWiese
Überdüngung oder Mangel ?Bei all meinen Pflanzen bilden sich gelbe Blattspitzen aus die auch etwas verbrannt aussehen.
Denke nicht das an der Lampe liegt, die ist 70cm entfernt und läuft auf 50%.
Wachsen auf Kokus und Lightmix Erde von Biobizz.
Gedüngt wird mit Biobizz nach Düngechema.
Week 8
Leaves. Edges burnt
a month ago
2
2
Solved
dabestgrowing420
What deficiencyWhat that could be?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
a month ago
1
Solved
mustainblood369
what type if tea should i use to help from yellowing and i gave them each 2 tbsp bone meal 1 tbsp coffee when they start flowering?
Buds. Not fattening
Leaves. Too few
Leaves. Edges burnt
a month ago
1
Solved
Jose671
What could this be?High fam. New grower here and wanted to know what this means and how can I fix it/prevent it. Take a look at the leaves start forming brown spots. I only see it in a couple of leaves and slight browning at the tips. Please help. Thank you. Many mote questions to come.
Leaves. Edges burnt
Leaves. Tips - Burnt
a month ago
4