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
Developing Brown Rusty Spots.
TheVillainstarted grow question 3 years ago
So I have developed a few rusty spots in the last 2 days.
Leaves are still deep green and growing nicely, just curious what it could be and how to fix it? Cal-Mag deficiency?
Any help would be awesome!
Happy growing😌✌️🏽
Open
Leaves. Other
Other. Other
Feeding. Deficiences
like
Answer
Robertsanswered grow question 3 years ago
I would be leaning toward a calcium deficiency. So cal mag would be your solution. Good self diagnosis 🌱
1 like
Complain
Hashyanswered grow question 3 years ago
You could always spray a weak cal mag solution onto the leaves, using very fine mist.
1 like
Complain
Uniquely_Marie1answered grow question 3 years ago
I would give it some cal-mag and it should eliminate you getting more spots, good luck!
1 like
Complain
Similar Grow Questions
Solved
Chr0nus
Soil problemsSo I have switched my grow medium to soil and perlite from Bat-special. I give my plants 2L of water every 4 days but the soil never holds the water as all of it comes out the bottom. is this normal? there is so much runoff. 2L of water shouldn't be pouring out a 25L pot.
Other. Other
2 months ago
2
4
Solved
KingMickey
Normal trichomes or something bad?Dumb question, I started noticing this on my leaves. I recently battled with insane humidity which I was just recently able to fix, and was wondering if this is normal/my usual over worrying or if it's some sort of mold/mildew/fungus or something I should actually worry about.
Leaves. Other
2 months ago
6
5
Solved
einamio
I keep loosing leaves to some sort of nasty necrosis. It affects leaves at all levels, small and big randomly. I had to remove a lot of dying foliageAt first it looks like a asymmetrical spot of leaf starting to thin out to lighter color then tissue dries and turn black. I have high runoff EC3.3 and I blame Easy boost pellets because I only add rootjuice 1ml/L and sugar royal 0.5ml/L to my water. What is it and how I fix it?
2 months ago
5
5
Solved
bang123
PALE LEAVES + YELLOWING + BLACK SPOTsCheck the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
Leaves. Dropping off
Leaves. Color - Pale
Feeding. Deficiences
2 months ago
3
2
Solved
y11dos
1 out of 3 doesnt do as well as the othersIm just wondering why one out of 3 plants, does not perfectly well while the others seem doing awesome. Can it really differ from a strain that it shows signs of light stress or nutrient burn while other plants seem to do well with it?
I added 3 pics, 1st one showing the meh one
Week 8
Leaves. Other
2 months ago
1
Solved
Combright
Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black.
I am using full biobizz nutrients by shedule
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Other
2 months ago
3
3
Solved
Snaqq
phosphorus and boron anomalyCould someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar pattern
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
a month ago
30
20
Solved
GrowDiarhia
What does she need?What does she need?
Should I give more cannabio bloom and water for here?
Week 10
Feeding. Deficiences
2 months ago
5
5
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
3 months ago
1
1
Solved
BLAZED
New growth looking strange and growth slowed down (wilting?)The new growth of my plants are looking a bit strange, and growth seems to be slowed down.
Could this be that the light is too strong? Or can this happen if the humidity is too low?
I already installed an humidifier but looks like its not helping.
Whats going on?
Info in week 10.
3 months ago
2
Solved
OnlyTaito
Spotted LeavesMy ladies looked good until recently, it has been very warm the last few days. Then they began to let their leaves hang down (didn't get enough water) and gradually turned yellow, now they are getting spots. This is my first grow and I am not sure what it could be.
Leaves. Other
3 months ago
3
2
Solved
bang123
LEAVES CENTER GETTING PALE ?I need your help. Nutrient issues or lock... What's your diagnosis OGs ? But I'd like to fix this before I go 12X12. What's do you think it is guys? I got these 3 culprits in mind: nitrogen, iron , sulfur ? 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom.
Leaves. Color - Pale
Feeding. Deficiences
3 months ago
1
1
Solved
BoboLacetti
PH-Problems in SoilBefore repotting, the pH value in the soil has always fallen to below 5.5. The plants always have an iron deficiency. I then repotted the plants and that worked well for 14 days. Now they are showing PH deficits again. The soil has PH 5,4 -4,8. What could be the reason?
Setup. Substrates
Feeding. Deficiences
3 months ago
1
2
Solved
KingMickey
Tiny holes!?This morning while looking I noticed tiny little holes on some of the leaves on one of my plants. I didn't see any pests with my eye, and I tried to use my phone the best I could but couldn't see any. I've also heard this could be environmental/viral. Any thoughts or ideas?
Leaves. Other
3 months ago
2
2
Solved
PenguPoop
Wet locking Spots on Leafs after FoliarsprayHey i got a Question
i used BoomBoomSpray 2Days ago and 1 day later
i got some spots/stains all over the leafs which looks wet, but there not wet
I used 1,25ml on 250ml water while light was on
but it dont look burned or semthing like that
thx for your help
3 months ago
1
Solved
PenguPoop
Wet locking Spots on Leafs after FoliarsprayHey i got a Question. second try sry
i used BoomBoomSpray 2Days ago
since then i got spots/stains all over the leafs which looks wet but there not wet
I used 1,25ml 250ml water while light was on
but they dont look burned or something like that
even lower leafs
thx for your he
Leaves. Other
Feeding. Other
3 months ago
5
3