Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Spots on leaves
Losqui
started grow question 5y ago
Hi mates, what do you think about those points. Are they insects bite or some nutrients issue? Thanks in advance
Open
Leaves. Other
Feeding. Deficiencies
likes
Answer
CRiSPrGrow
answered grow question 5y ago
looks like insects i'm afraid, hope this helps ! 🚀
likes
Complain
Similar Grow Questions
Solved
GhettoStyle
Friends! need your help! in my leaves problems((!
Friends! need your help! on my leaves, again, there is not enough power!? how to cure it! EC 1.2 ph 6/0
Week 7
Leaves. Other
Feeding. Deficiencies
Feeding. Other
6y ago
1
4
Solved
YellowGrow
Leaf marks, LST and deformed.. is good, no? :D
Expert, I need your advice! ;) 1.marks on leaves.. I've spotted some brown marks... is sign of juice burning? :P 2.there's another mark.. more dark color.. maybe was me managing them.. :P 3.LST.. was not good, right? :D 4.the little deformed.. should I keep or remove it?
Week 5
Leaves. Other
Plant. Other
Feeding. Deficiencies
6y ago
1
1
Solved
ZigkGrow
Spraying the leaves
While I was checking my plant I saw these “black stains” like the plant is “half-bitten/scorched”.Is it possible to burn my leaves and create this effect after spraying them with nutes. Blacks spots were created today after I sprayed them and there were drops on leaves for hours
Week 3
Leaves. Other
Other. General questions
Feeding. Deficiencies
6y ago
2
Solved
Likklemansesh
Nutrient deficiency??
I am struggling to find out what my plants are lacking or what I am overdoing here, can someone please help diagnose what this brown spots are on leaves? My guess was boron deficiency I’m worried if I don’t fix it quick it will kill the crop :(
Leaves. Other
Feeding. Deficiencies
4y ago
2
6
Solved
wizard785
Weird Seedling
She is 4 days old seedling with tissue paper towel and to organic soil (biobizz all 80% and biobizz lightt 20%). Only little plain tap water to the soil and water spray twice a day. Under light with temp(23-30) and humididty (50-80). Help!whats wrong?is she a gonner?
Leaves. Other
Setup. Seedling
Feeding. Deficiencies
6y ago
3
3
Solved
minibox
deficiency during start flo
Hello happy grower, Which kind of deficiency is? I use bio tabs & she is an automatic. Only 2 tabs since start, does she need another one or half? My second baby feel well and received exactly the same.... Thanks forward !
Week 6
Leaves. Other
Feeding. Deficiencies
4y ago
5
8
Solved
jeannoTapin
Leaves yellowing, tips and edge burning and strange dot patterns
Hello, D57 (of 63/70 days) Is it over or under feeding? it's been 2 weeks leaves are yellowing et 5 days some dot pattern burns appear? Been giving full dose of biobizz for a few weeks. What could be the root cause?
Week 9
Leaves. Edges burnt
Leaves. Other
Feeding. Deficiencies
1y ago
12
9
Solved
buddhi_coop
Organic CalMag Remedies/Products
What are some organic remedies/products for Cal/Mag deficiencies?
Leaves. Other
Plant. Other
Feeding. Deficiencies
5y ago
3
3
Solved
timber03
Too little calcium in early flower?
I’m in the early weeks of flower and am seeing this happening. I thought it was due to an attempt at foliar feeding, but those initial problem leaves have been trimmed. Is this a calcium deficiency, and if so, how can I address it? (NLS top dress/coconut powder/recharge)
Week 5
Leaves. Other
Feeding. Deficiencies
4y ago
3
2
Solved
malumalu
How they are going
How they are performing day 50 100 watts 5 gal bucket How many time for harvest
Buds. Other
Leaves. Other
Feeding. Deficiencies
4y ago
2
Solved
buddhi_coop
Leaves yellowing
These leaves are stressing me out. I’m not sure if I’m having a lockout or if I’m not feeding enough phosphorous. Either way, I’ve been using 3 ml/gal of tiger bloom, 3 ml/gal formulex, 3 ml/gal big bud & 1tbsp of molasses for feeding. What do I do ?
Leaves. Color · Yellow
Leaves. Other
Feeding. Deficiencies
5y ago
3
3
Solved
stuffyloir
These spots have appeared for a few days now, both at the bottom and the top. The last runoff was: EC: 1.00 pH: 6.3 (EC in: 1.10; pH in: 5.6). I suspect a deficiency of P and K, but I'm a beginner and I'm not sure. I use coco and perlite with Terra aquatica tripart + calmag. 🙏
These spots have appeared for a few days now, both at the bottom and the top. The last runoff was: EC: 1.00 pH: 6.3 (EC in: 1.10; pH in: 5.6). I suspect a deficiency of P and K, but I'm a beginner and I'm not sure. I use coco and perlite with Terra aquatica tripart + calmag. 🙏
Leaves. Other
Setup. Strain · Autoflowering
Feeding. Deficiencies
3mo ago
2
2
Solved
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
3
4
Solved
4ako4ako
some kind of deficiency?
👋👋👋 is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
Feeding. Deficiencies
2y ago
3
Solved
Alwa26
Leaf color
What you think about it? Is she getting too much? I’m not giving her too much in my opinion. Her stems are purple and the leaves are yellowing a bit. Watering always with ph 6,3-6,5 growing in soil. I have a diary from her too. She’s like 47days old. Happy growing!
Leaves. Other
Plant. Stem · Red or purple
Feeding. Deficiencies
5y ago
2
3
Solved
malumalu
Health
Is something wrong with my girls ????
Leaves. Other
Plant. Stem · Red or purple
Feeding. Deficiencies
4y ago
1
Solved
PeppaWutz
Cutting damaged leaves away or not?
Hello, I have some spots on leaves due to calcium deficiency and it has stopped spreading to the upper leaves by adding calmag to the nutrient solution. We're talking about 2 single leaves per plant (max 3 leaves). Should I cut them off because they need energy to recover or does it not matter?
Week 4
Leaves. Other
Feeding. Deficiencies
5y ago
3
2
Solved
Playse
Is this the start of a nitrogen toxicity?
Do you guys think that she has received too much nitrogen? The leaves are pretty dark green and shiny...
Week 9
Leaves. Other
Feeding. Deficiencies
5y ago
1
1
Solved
Sugahmama
Brown Spots on leaves
Oh No! What deficiency is this? Pls help.. I watered her two last times with PH water only because the runoff was too high and now she show this signs. I think its a magnesium defi but I am not sure. Thanks
Leaves. Other
Feeding. Deficiencies
4y ago
1
3
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
… Show more
Week 10
Leaves. Other
Feeding. Deficiencies
3y ago
5
5