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
Hi all! I was checking on my plants and noticed o...
ItsLegalInMyHousestarted grow question 6 years ago
Hi all!
I was checking on my plants and noticed one of them is showing yellow/brown spots in some the top leaves, only showing on 1 plant but I’m nervous it’s leaf septoria?? The plant is in week 10 and is my last pic on week 10 diary. Does anyone know what this could be? :)
like
Stickanswered grow question 6 years ago
Hi @ItsLegalInMyHouse! This looks more like a nutrients deficiency or excess in the past weeks, leaf septoria creates round-shaped yellow&brown spots, you're just having a slight yellowing between the veins. Enjoy your harvest! 👊
CRiSPrGrowanswered grow question 6 years ago
You did well cutting it down though, A+ journey, I've been following a while, and I'm glad you had a few plants you could save - good luck crossing the finish line !
1 like
Complain
mad_scientistanswered grow question 6 years ago
Hello @ItsLegalInMyHouse ! Relax dude. That's nothing to worry about. It might be a manganese starting deficiency or copper but nothing to worry about since you are at the end. You better start flushing your plant so you can have the best possible smoking experience. Happy growing !
1 like
Complain
Similar Grow Questions
Solved
JSanchezz
How can i Improve my Situation ? why yellowing strarts from, the Top ?people recommend flushing, i can't flush in my situation. So what can I do to improve the situation?
Less fertilizer in the future, I get it
I am now watering with distilled water / tap water mix EC after Fert ~750ppm PH 6.5
thougt driving with co2 increases the Nutrition need
Leaves. Color - Yellow
a month ago
1
Solved
JSanchezz
Deficit or too much fertilizer or EC in the soil pls helpI have been mixing my water with distilled water for 2 weeks before adding the fertilizer to correct my EC downwards. PH6.5 EC 800ppm after Fertalizer.
Leaves are still Belbn but only top not bottom stems are purple....
I am honestly at a loss (2nd grow)
should i flush or add P ?
Leaves. Color - Yellow
a month ago
2
4
Solved
ganzigunnu
yellow spots first week!what does this mean? first time seeing this. its also wilted a bit. only 7 days old. didnt measure ph. im not even watering them.
Week 1
Leaves. Color - Yellow
a month ago
4
6
Solved
Fasty
One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same.
I’m giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? Worried…
Leaves. Color - Yellow
Leaves. Color - Mottling
a month ago
1
3
Solved
Hugo2
4 days ago defoliated 3 leaves .Yesterday 2 flower showing stress , is this connected ? Normally feeding every third day 1.5 l with 2.5 ml Bionova supermix yesterday added 0.3 calmag EC 1200 PH 6.4 Also noticed that runoff PH is 5.2 runoff EC 2500 please advise thanks
Leaves. Color - Yellow
a month ago
2
Solved
Kigfjcf
Tox/defNutrient burn ?
Light stress?
Leaves. Edges burnt
Leaves. Color - Yellow
a month ago
1
Solved
MarcoCasanova00
Too much light or PH imbalance?I dont know, something strange about the color, the spots on the leaves maybe? suggestions accepted. Maybe I need to add a fan ASAP, or let more air into the tent?
Dimmer is sset to 20% 25% , maybe I should give more light? or maybe less?
Leaves. Color - Yellow
Leaves. Color - Pale
Setup. Lighting
a month ago
2
2
Solved
JSanchezz
DAY44to48inFlower
you can see that they are getting more and more yellow.
what surprises me is that this only affects the upper leaves.
PH 6.5 water ppm 75
with fertilizer pH 6.6 800ppm (tap water & distilled water with)
VPD 1.3
Soil
BIOBIZZ
Can / should I do anyt
Leaves. Color - Yellow
a month ago
5
Solved
payz420
miscoloring of leavesI have some deficiensies i need help to identify
Leaves. Color - Yellow
a month ago
4
4
Solved
MMSC16
Seedling Light-burn or ToxicityHi growers!
Is this Light Burn, or nutrient toxicity from nutrient dense soil?
2 Mars Hydro TS600 lights at 27" from seedling.
PH 6.3 misting soil - RH is 75-80%. - Temp is 77F
No light meter, so I estimate PPFD is in acceptable range despite using 2 lights in 2x2 tent.
Week 1
Leaves. Color - Yellow
a month ago
7
6
Solved
OmgLegendary
Coco Seedlings slow and yellowing Overwatered/high PhAutoflower seedlings are 11 days out of the coco,bit light green yellowish from start.
I gave too much water with ph around 7.5 which i saw after testing my tap water with teststrips today.
No growth for last few days
Ordered digital ph meter and ph down, is it worth to continue?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Seedling
a month ago
3
3
Solved
Ottoechen
First Grow ever. What should i do? Strain: Tropicozz (Perfect tree)The Tips of the leaves begin to turn yellow and dry. The Plants are about 15-17 Days old. The Temp is about 30C, Humidity from 35-60%. I put them in bigger pots with Grow mix 36h ago. i havent put nutrients at all until now exept vitamin and amino. From healthy to this in18 h.
Leaves. Tips - Die
Leaves. Color - Yellow
a month ago
1
1
Solved
Greeny1612
Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?Hey guys, I've been growing for a few years now and something like this has never happened to me. Long story short, as soon as I move my plants from the veggie box into the flower box, they slowly start showing these symptoms (see pictures).
The box worked fine for several grows
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
24 days ago
5
3
Solved
Maasamenos
Need help diagnosing and remediating issue in flower Yellowing of leaves, splotchy “stains” on leaves, purple on new growth and stemsBeen using 1/2 dose big bloom, grow big and cal mag stopped using grow big two weeks ago. Ph water between 5.7-6.5 each time and letting top inch soil completely dry between. Alternating water and feed. Should I wait for it to dry to try a flush? Additional nutes? I’m lost
Leaves. Color - Yellow
Setup. Strain - Autoflowering
20 days ago
4
Solved
PootPoot
Surplus or deficiency?Can't tell if there's a surplus of nutrients or a shortage of potassium? One plant looks like nitrogen burn and the other two look like theyre maybe a little k deficient. Was thinking of chilling out on the feed on the burnt one and just feeding micro to the other two. Thoughts?
18 days ago
5
4
Solved
IceeTea31
slow growingStrain: Cookies Gelato, Hulk Berry, Special Queen 1 all from RQS
Light: SE3000 30cm 70%
Soil: Regular Potting soil / no perlite
they are very small today is day 14 since i‘ve put them into the soil. the leaves are kinda yellow. see more in my diar
Leaves. Color - Yellow
18 days ago
1
6