Deficiency or insect damage?
Barbieslapping808sstarted grow question 6y ago
Deficiency or insect damage?
And from what nutrient or insect 😁
likes
Rap_a_capanswered grow question 6y ago
Oh Bro, considering the good general health of the leaves, these spots are very suggestive of droplet sunburn.
GMSgrowsanswered grow question 6y ago
Could be dry areas in your root system if your using fabric planters.
likes
Complain
Similar Grow Questions
Solved
ekkoz897
2 out of 5 plants are showing signs of nutrient burn? Soil growHi, 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
3y ago
4
7
Solved
PapasGrow
Which pests do this?Exactly what pest does this kinda damage? I have my guess, but wanna get other growers' opinion on this type of yellowing of leaves and brown spots. 6 weeks into veg. It started very early on at bottom leaves, once I trimmed them this brown spots appeared on top growth.
Leaves. Color · Dark-brown
Other. Bugs
5y ago
3
7
Solved
Mosherd7
Unknown rust on 7th flowering weekThis started as what I thought was a cal/mag deficiency, bought some, gave it for a week at a good dose and 6.3ph, and this intensified and switched from just lower leaves to the upper and a few sugar leaves on one plant. Any ideas? May calmag takes awhile? Or wrong diagnosis?
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
3
Solved
Majky1544
Deficiency? Help me...Hey guys im having a problem with my gorilla cookies auto.it's 8 weeks from seed, growing in plagron pebbles, drip system, EC now 1.8, PH 6-6.5. light viparspectra xs1500 pro, height approx 30 cm. Nutrients - advanced nutrients
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
3y ago
1
2
Solved
R4inBoW
Hello, I uploaded a new picture showing a problem. Does anyone know what the spots on the leaves are and what can be done about it?Week 4
Leaves. Color · Dark-brown
5y ago
2
3
Solved
spacetimeman
Brown spots on the leavesI have some brown spots on the leaves, the pH, ppm are as recommended, what could cause this?
Leaves. Color · Dark-brown
4y ago
3
3
Solved
Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?
Leaves. Color · Dark-brown
Leaves. Other
Setup. Strain · Autoflowering
6y ago
3
3
Solved
Boncoward
Brown spots and yellowingWhat do you think this is? Nutrients deficiency or maybe soil ph. Happened overnight and the plants are a little dry but I just gave them water and nutrients. My ph tester has been broken so I’ve sorta been winging it with some ph strips.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
1y ago
2
4
Solved
Splifflicious
Brown spots/yellow tips after accidentally breaking a bladeHi!
I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips.
Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency?
Thanks !
Leaves. Tips · Die
Leaves. Color · Dark-brown
Leaves. Other
6y ago
1
1
Solved
FatalFarmer
Brown spots on one seedlingI noticed some small brown spots forming on one of my plants leaves, not sure what it is, maybe early sign of cal deficiency? The other plant looks nearly identical with out these spots, any advice helps although it could be too soon to tell what it is...
Week 2
Leaves. Color · Dark-brown
6y ago
3
3
Solved
EelGrows
So closing week 7 now and my 4AM are showing signs of deficiencies again. I watered(with nutes) ph'd around 7 past few times and the runoff has still been ~5.9, indicating acidic soil(nute lockout)?At this point, you think it's best I just flush with plain tap water(ph ~7.7)?Week 6
Leaves. Color · Dark-brown
8y ago
2
2
Solved
DrJoint
Ph issues part 2Hi guys! It has been a while after flushing, repotting into bigger pot with fresh medium and feeding her only with water. I bought Sensi cal mag extra and I need your advise if it can be used together with BioBizz nutrients, I could get only this brand in my local store
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Professor_Chaos
I have only been using CalMag at half strength.. I normally go full.. So I suspect its Cal def.... But never seen it this color.. Different strains can show differently tho.. Help! Just on the 2 remaining fan leaves.. Not spreading to branches... Yet.
Week 4
Leaves. Color · Dark-brown
5y ago
2
Solved
myketb
Mg Mn P K deficiency?Mg Mn P and K deficiency? Only happen on mid-lower leaves. How to fix this problem on my mother plant in soil substrate? Top leaves are OK. My watering is pH 6.5 and foliage spray CalMag 1ml/L a few time already and still see this happen on lower leaves. 🙏
Leaves. Color · Dark-brown
4y ago
3
4
Solved
Maryjane23
Colore brutto foglieHey guys, just one plant
In one spot it looks like this, does anyone know the reason? And how to intervene? Thanks
Week 8
Leaves. Color · Dark-brown
6y ago
1
2
Solved
YellahJelle
rusty spotswhat are these rusty spots? it is getting worse then a few days ago. week 4 of flowering
Week 10
Leaves. Color · Dark-brown
6y ago
1
1