Light brown spots
Labbustarted grow question 5y ago
What are these spots on lower leaves
Solved
Leaves. Color - Yellow
likes
Himgrofiyaanswered grow question 5y ago
Heat stress? Only giving my 2cents-I had similar, outdoor temps were in the mid 90’s(stupid heat wave)
likes
Complain
Hashyanswered grow question 5y ago
If its just the lower leaves it may be from getting them wet when watering.
2 likes
Complain
Similar Grow Questions
Solved
HighWay36
Warum werden die Blätter auf einmal so schnell gelb und welk?Hey, meine Hawaiian Runtz ist Ende 4. blütewoche. Gießen tue ich alle 4-5 Tage mit 2-2,5 Liter Wasser und 6,5 ph Wert, immer ziemlich identisch mit Terra aquatics ph Tropfen, also sollten ph Fehler ausgeschlossen sein. Temps am Tag ~28 und nachts 26 grad Celsius. What’s wrong?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
1
1
Solved
goldfinger
Phosphorus deficiency?Hey everyone. I'm attaching a couple photos. I can't tell what's going on. pH going in is 6.3. Going out it's 6.1
I fed the plants less (nute burn) than a week ago with tiger bloom. Info is on my grow diary. Any info would be great. If you have any questions please ask. Thank you
Week 7
Leaves. Color - Yellow
4y ago
6
3
Solved
Growery
What's my leaf saying?I just moved my plants into a tent and watered, with nutrition (as above)... I saw two leaves that showed up with a rusty, burn to it... A few thoughts: 1- pH... It's been at about 6.5/7, but leaned a little high this reading. 2- Light burn... 3. Nutrition difficiency?
Week 7
Leaves. Color - Yellow
6y ago
1
Solved
Noela
Deficiency/Light Stress IssuesWhat else can I do? Brown curled tips and spots on older fan leaves climbing up towards main cola. Flushed with pH’d RO yesterday, but was only able to get pH to 6.7, also added small dose CalMag at end of flush. Light wattage has also been reduced by half for the last week.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
3
3
Solved
TripleCcannabis
Tried everything - Red spots almost everywhere. Turn from red to orange/yellow. Fungus?Getting very frustrated with these speckles. Iv tried decreasing Cal Mend and B-52. Improving air flow. Cleaning the tent head to toe and the res. Iv tried using UC roots. Im really not sure what's going on and IDK what to try to fix it. Grow was going so well. This sucks.
6y ago
2
5
Solved
Lhuxzzz
Is this a cal deficiencyNew grower in need of help. Give just water last feed Ph at 6.50
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
2
Solved
999_420
brown leaveswhat is happening to her? too much watering? burnt? please don‘t judge i‘m a beginner
also i‘m around week 7 and see no progress… light is on 300-400 ppfd tho… any tipps? thankyou
Leaves. Color - Yellow
Leaves. Color - Pale
1y ago
2
2
Solved
NewOfficialDrillInvaders
Not sure what it isGot some problem with one plant her leafs looks yellowing and got dark spots
Leaves. Color - Yellow
2y ago
2
Solved
Bush12
Autoflower fading on day 64Hi all! Im on day 64 now and the plants fading is this correct? Any advice at all would be great if they are looking on track?
What i should be preparing for? I have a scope to check trichs..do i check it on a bud or a sugar leaf?
ThanksWeek 8
Leaves. Color - Yellow
6y ago
1
1
Solved
Sexy_Alien
YellowThe new growth has yellow borders .. what’s the p4oblem
I use organic fertilizers.
Leaves. Color - Yellow
3y ago
4
4
Solved
Sheldor
Yellow Leaf Tips with Brown Spots – What Could This Be?One of my plants has yellowing tips on some of its leaves, and there are also brown spots forming on these yellow areas.
Any ideas on what could be causing this? Could it be a nutrient issue, or is it maybe related to pests or environmental factors?
Week 7
Leaves. Color - Yellow
2y ago
2
4
Solved
ozzyy
purple-yellow leavesin a very short time the leaves experienced this strange change. why is this happening?Leaves. Color - Yellow
Leaves. Color - Dark-purple
6y ago
4
4
Solved
Waltwonka
Magnesium deficiency?Does this look like magnesium deficiency?Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
Jeremi420
Fertilizzato 2 volte di fila. Carenza o eccesso?hi, biobizz light mix soil, third week of flowering, I doused twice in a row with nutrients. they looked hungry. today I am like that. does it seem shortage? bathroom with only h2o or nutrients? Thank you.
Week 7
Leaves. Color - Yellow
6y ago
1
4
Solved
koronkonko
plant problem - leaveshello, what is it? deficiency nutrients? Please help.
Leaves. Color - Yellow
5y ago
1
3
