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Back to Grow Questions
Spots on leaves
Cannabis_King
started grow question 6y ago
My little girl is 3weeks old and showing these spots on the first leaf do I need to be concerned
Solved
Week 3
Leaves. Other
likes
RafaelRapidos
answered grow question 6y ago
Lower your PH to 6.2-6.5 and ease up on the nutrients. Check the nutrient balance with a ppm meter and use Canna Flush if necessary. Also, Big Bloom should be used in the flowering phase and not during the vegetative period.
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Scilef
Help me to diagnose my plant
What is this? I had a huge problems with a feeding, so it may be everything, but I want to know what's disease is this and what can I do. Please, read the diary to get more information about the past weeks. Other symptoms: - Curled down leaves - Burnt tips - Leaves dropping off
Week 10
Leaves. Other
Feeding. Deficiences
3y ago
5
5
Solved
Yooper94
With Lemon Haze #1 growing quite bushy, should I do anything to start controlling it this early? Or should I allow it to keep maturing until flower before I manipulate the leaves.
Week 2
Leaves. Other
6y ago
2
2
Solved
TupacFR
Thrips or other insect ?
Hello I have a problem with 3 of my plants, on all 3 plants I have white spots and holes. Red spider or thrips? I tried neem oil, but, it only worked for 2 days. I have nettle manure and horsetail. Can I spray, or are the plants too young? Thanks
Leaves. Other
Plant. Other
6y ago
1
1
Solved
Eponymus29
Should I be concerned?
Hi and TIA, so I was looking at my plant today and noticed these little white spots on some of the leaves tips. Can anyone tell me if is something to worry? I just watered yesterday
Leaves. Other
4y ago
3
Solved
Dillsnills
Mist during night hrs only?
Are you only suppose to mist when lights go out or can you mist during lights on? Also do not mist on the buds correct? Cuz it will cause bud rot?
Leaves. Other
Plant. Other
6y ago
1
Solved
TrueG
Why my leaves are light green and other leaves darker ?
Difference leave colour. Why a plant have light green leaf colour and othe plant have darker leaves?
Leaves. Other
5y ago
3
2
Solved
novice_nugs
Brown spots on one plant
One of my northern lights plants has this on some leaves is it a calcium deficiency i added 2ml cal mag per gallon my ph is good not sure why it hasn't gone away mabey more cal mag ?
Week 9
Leaves. Other
6y ago
1
5
Solved
greenfingers007
Brownish rusty spots
Hi all currently growing Easy Bud Auto she's 7 weeks and 5 days old noticed some brownish rusty spots on upper leaves only plant looks healthy she's in a cloth plot feeding her 1ml Top-Max 3ml Bio-Bloom what is it Thanks growers
Leaves. Other
6y ago
2
2
Solved
DarrenTozi
Sshould i Cut off some leaf??
Good morning everyone. Im not a beginner but i always let my plant do everything by herself, but this time i would like to know of i should cut off some leaf from her or not. What do you think? Check my last Pic! Thankyouuuuu
Week 7
Leaves. Other
5y ago
3
3
Solved
Jerma_grow
Deficiency?
Hey, this appeard on one of my purple lemonade leafs. I find that the green of the leaves is not unifrom. It’s lighter green In center. Idk what it is or how to solve it. Please let me know (I use 1ml/L of roots power from plagron and 1ml/L of BioGrow from Biobizz)
Leaves. Other
6y ago
3
3
Solved
FlowerGrower
Hi guys, please help! Everything was fine with my plants, they are flowering for 4 weeks. But when I opened the box today, I found that one of them is not doing well. All the leaves are dropped down, and one branch dropped to the ground and almost broke. What could it be?
Week 10
Buds. Other
Leaves. Other
6y ago
1
3
Solved
unknown23
Watching the leaves and video, which deficiency could it be, please? Is better to flush or its just nut deficient? Thanks for your advice
Week 3
Leaves. Other
7y ago
1
3
Solved
xAK47FULLx
What's causing This??
WTF is going on??? I thinks is over water and high humidity levels Some of the leaf curl down
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
5y ago
2
8
Solved
timbarin
Brown dots
Burned leafs and spotted brown dots on them I flushed today and lowered the ec to 1.6 and the ph is 5.4 can't raise it higher. I think it's p toxicity
Week 7
Leaves. Other
6y ago
1
2
Solved
Bud_Spencer
What is the Problem?
What is this?? To much Light?
Week 3
Leaves. Other
6y ago
2
2
Solved
buddhi_coop
Leaves dropping/wilted
What’s going on w/ my leaves??? Need help fast !!! Just started doing this today .
Leaves. Curl down
Leaves. Wilting
Leaves. Other
5y ago
2
3
Solved
Saltoa
Leaf
I'm on the 28th day, autoflower do you think I should cut the leaves?
Week 5
Leaves. Other
3y ago
1
4
Solved
Adamek
Problem with brown stains on the leaves
Hey guys, Growing in BioTabs. The plants are going to start week 4. I have just noticed that one plant (the biggest) have some brown stains one the leave. Do you have any ideas what can it be ? In my opinion she might to be hungry 🤔 maybe she needs magnesium ?
Leaves. Other
6y ago
3
3
Solved
Fronti89
Blätter zeigen Probleme!
Was fehlt meinen Damen? Blütewoche 5 ! Habe zwei verschiedene Probleme mit den Blättern..
Leaves. Other
3y ago
1
4
Solved
Dmesh
Cal mag deficiency? White leaves
Does the whitish leaf in the last pic look like cal mag deficiency? I just started adding it along with tiger bloom. They don’t seem to have powder on them like mold, just seems like the leaf is going white from the inside
Week 5
Leaves. Other
3y ago
2
2