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Back to Grow Questions
Brown spots
RealMedicine
started grow question 6y ago
I pride myself on never having any leaf problems, until now. Noticed some leaves have a brown color on the outside of them. I'm thinking it's from the foliar spray. I been using it once a week at lights off and only 1/2 dose.
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Leaves. Edges burnt
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MrHaze
answered grow question 6y ago
hy bro) what nutrients u also use now? is this one on flo period already?
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Similar Grow Questions
Solved
TinyTenter
Yellow Burned Bud Leaves. Purple Calyxes. Red Stigmas. Stunted?
As u go from top of canopy to bottom, the leaves get darker green and less burn. Lamp is at top of 3ft tent, 10 inch above canopy. Feed is at 1.3EC/6.1ph. Runoff EC climbs, then I FloraKleen flush about once a week. So is it just light burn? What you see? Is she stunted? Thx.
Buds. Other
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
5
6
Solved
laberg
Leaf issues. More specific question
Asking again but I'll be more specific: I was looking at a closeup view of an overhead pic I took yesterday and noticed some slight tan/brown color along the sides of 1 of the true leaves leaves. I'm wondering why. Nutrient burn? Sulphur deficiency? Damping off? Thoughts?
Week 1
Leaves. Edges burnt
Feeding. Deficiences
3y ago
3
3
Solved
statzzz
My plant is starting to wilt. They also are getting yellow streaks. It is now 4 weeks old. Temp 83 Humidity 50 PH 6.2 EC 2040. This happened in my last grow also.. Please anyone.. Why is this happening. Thanks.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
3
Solved
illyrian
Chlorosis Virus Disease?
Ph 5.8 / 6.0 Ppm 800 ,ec 1.6, reservoir water 68f Room 77f
Leaves. Edges burnt
Leaves. Veins - stay green
6y ago
2
2
Solved
GaiaGanjas
newly exposed leaf locations are yellow
light burns and yellowing appear on the tips of the rain. there is an intense yellow color on the newly released jam leaves. I applied calmag last week, is it too much? Do you think I will make the next 2 irrigation without fertilizer?
Week 4
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
8
7
Solved
gas0808
Athena Blended phosphorus deficiency
I’m having some leaves just on one plant showing phosphorus deficiency and don’t know what to do, any help would be appreciated thanks. I’m on week 5 running 4ml camg, 8ml bloom a, 12ml bloom b, and 10ml PK per gallon feed every 2-3 days. It’s also light greening.
Leaves. Edges burnt
3y ago
2
3
Solved
MrJoint
ARE THEY FINE?
Deficiência ou excesso? Ainda não fiz as podas por medo das meninas não estarem 100% saudáveis. Mas elas parecem felizes.
Week 5
Leaves. Edges burnt
6y ago
2
2
Solved
rrolly
Nut or light burn ?
What’s happening to my plant? If she’s gonna die after 3 month I’m gonna cry lol.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
1
1
Solved
Gabriel_OD
Is this sign of over feeding?
Few of my babies in vegetative stage are encountering this problem. Some of the leaves are showing like those in photo. My guess is overfeeding the nutrients. But before I making any decision, I want to hear some professional opinions. Nutrient feed interval is per 4 days.
Leaves. Edges burnt
Feeding. Schedule
4y ago
6
4
Solved
IQuSX
🍁 changing color ??
Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
1
1
Solved
JaromirL
Yellowing edges and brown tips in 7 week of flower.
Hello, fellow growers. Need some help. I'm in 7th week of flowering and upper leaves start yellow with burnt edges. The lamp was too close(30 cm) for 3 days. I raised it to 50 cm ten days ago, but the symptoms are stil progressing. Is it light burn or potassium deficiency?
Leaves. Edges burnt
2y ago
3
1
Solved
Kmurr07
Do these look like they are ready for notes? Noticed the outer edges are starting to yellow. Just transplanted last week.
Week 2
Leaves. Edges burnt
3y ago
5
Solved
guerilla
Calmag deficiency?
Hi all. Almost certain what this is. But just need reassurance please 🙂 I just need to confirm this can be fixed with calmag? 💚
Leaves. Edges burnt
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
4
5
Solved
Mclovven
Burn or overwater
The white og week 4 of flower tips burning/edges not sure what to do started after 10ml per gal of tiger bloom 1 time last week flushed then let dry some and gave water yesterday and seems worse today pH always between 6.5-6.8 not sure what to do to get it fixed as this is first
Leaves. Edges burnt
3y ago
5
Solved
RudieCantFail
Cal/mag problem or heat issue?
A few leaves have some problem spots popping up here in week 6 (see pics). No nutes, PH’d water. FFOF/HF/Perlite mix for medium under 20 hours of light. I’m guessing either got too hot from being in 90F heat for an hour or needs cal/mag? Any advice from any veterans out there?
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
6y ago
1
1
Solved
KushManF
Yellowing and wilting of leaves
Hi Growers. My leaves are currently looking like this. I wanted to ask for some help or guidance as to what May have caused them to change colour like this
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
4y ago
2
2
Solved
nova123
Leave problem
The leaves of my Fat Banana aren't doing so great as u can see on the picture. Why is my plant doing this and what should I do about it to make it stop?
Week 6
Leaves. Edges burnt
Leaves. Color - Mottling
6y ago
3
Solved
imibi
burning ends of leaves
the tips of the leaves burn a little, what could be the reason? it doesn't look like a light burn PH 6,3 Plagron coco a+b 950 ppm 25*C / 50% Quantum board 120w Samsung / dimming 50%
Leaves. Edges burnt
4y ago
2
2
Solved
Architect
WTF IS THIS
hello guys, is this deficiency? 50% coco 50% light mix because I thought that with 100% light mix I had toxicity, I did not add extra nutrients , humidity 35% something I will fix
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
1
1
Solved
Smokin_Joe
Late Flowering Stage Deficiency or Nutrient Burn
I'm not sure if this is nutrient burn or some sort of deficiency. Burnt tips were from possible previous nutrient burn, but now I'm seeing Brown spots and some discoloration. Please check my week to see full details.
Week 16
Leaves. Edges burnt
Leaves. Color - Dark-brown
6y ago
3
3