The Grow Awards 2026 π
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
problem
tema9271
started grow question 3y ago
I can't figure out what's wrong with the leaves?
Solved
Week 5
Leaves. Other
likes
Stork
answered grow question 3y ago
Download PPFD Metter fix your light power and try lower day air temperature πͺπ
3 likes
Complain
Selected By The Grower
tema9271
answered grow question 3y ago
raised the light to 40 cm above the plant, temperature 26-27 degrees Celsius, humidity 48-55.
1 like
Complain
GreenHarvest_Official
answered grow question 3y ago
The leave taco shape implies heat stress, but the tips show light burn so try to put your lights much further from the plants
2 likes
Complain
Similar Grow Questions
Solved
DrJoint
Defoliation - now or later ?
Hi guys today is day 12 of flowering. Normally I would defoliate around week 3 but she is very bushy. Is it safe to defoliate now or I should give her another week before removing any leaves ?
Leaves. Other
5y ago
4
3
Solved
FishBud
Organic Pest Deterrent?
Any recommendations for organic spray or other product to protect vegetation against pests? My leaves are getting eaten and I have not yet been able to identify the culprit.
Leaves. Other
3y ago
1
2
Solved
bruxup
Slow Growth and Leaf Issues
Transplanted outdoors over a week ago and have noticed slow growth and new leaves have little holes and yellow spots on them. I've checked for bugs but can't see anything. Could this be nutrient-related? Or shock? Ph levels? Too rich soil? Any help is appreciated. Cheers.
Week 9
Leaves. Other
Plant. Other
Setup. Outdoor
6y ago
7
7
Solved
KabakciLar
how to cure at harvest? 40th day in flower
How should I do at harvest time? What kind of area should I dry my daughters in after harvesting, what temperature and humidity should I have, how many days should I hang them and how many days should I keep the jar, how many minutes or how many hours should I ventilate the jar
Leaves. Other
3y ago
4
4
Solved
ZuriEn
Trips or spider mites?
In mid flower, what can i do? I think it is spider mites, or trips?
Leaves. Other
Other. Bugs
2y ago
2
5
Solved
gmcc30
seedlings seem to be turning yellow doesn't look as obvious in the photos the new growth of one of them is pretty yellow
Week 2
Leaves. Other
7y ago
2
1
Solved
Faust1a
Cal mag deficity ?
Hi guys today, everything is fine for 16 days but I suspect a cal + mag deficit - or you don't know what a detail could be in the photo ..
Week 2
Leaves. Other
5y ago
3
2
Solved
Splifflicious
Yellow bottom leaves/brown spots on bottom leaves
Hi guys, So 4 or 5 bottom leaves of my 7thWeek autoflower looked like this and I ripped them off. Is that ok or did I harm her? Anyway, is that a Calcium def? Should I give her some CalMag? Could it be something else? Besides this, the general condition of the plant is good. Tx!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
5y ago
3
Solved
Sup3rNov4
Tiny black spots
Anyone have any idea whats going on here i have a sneaky suspicion thats is bug turds but want to make sure its not a nutrient def
Week 22
Leaves. Other
4y ago
1
3
Solved
PazzoKGB
Two shades of green. And wilting tips.
Two shades of green on my leaves. Any idea what this is? Saw it this morning.
Week 10
Leaves. Wilting
Leaves. Other
5y ago
2
Solved
xs8
What's happening with the leaves? ππ The bottom leaves are drying out and dying, but the bud's leaves are slowly turning yellow. Is this a sign that I'm close to harvest or something bad? Thank you all π
Week 10
Leaves. Other
6y ago
1
1
Solved
LAShugars
What is this?
Any idea what this is? Rust spots everywhere.
Leaves. Other
4y ago
2
1
Solved
klaus420
Fungus?
Hi, whatever is on the leaves seems to be spreading. I tried not watering it for a few days like advised but itβs getting worse. Any ideas?
Leaves. Other
6y ago
1
1
Solved
NugsOfNorfolk
Leaf recycle
After defoliation can you mix or put the leaves in the grow medium? Hoping that all the good stuff in the leaves will decompose back into the medium? Essentially recycling the leaves ?
Leaves. Other
4y ago
3
3
Solved
Desmok
Leaves..
Ho appena visto come dite che ci sono dei piccoli parassiti arancioni sul ramo colpito con lo zoom si possono vedere , non bagno mai le foglie spruzzandole, ho sempre bagnato il vaso e basta ;) potrei provare usando il sapone di Marsiglia??
Week 19
Leaves. Other
5y ago
2
3
Solved
Jaykut22
Different hues of green on leaves
Are the different shades of green here anything to worry about?
Leaves. Other
3y ago
1
3
Solved
Tremojem
What is this?
I am confused.
Week 6
Leaves. Other
3y ago
1
4
Solved
Saltoa
day 31 Today I cut off the excess and fan leaves how they look. Do I need to cut some more leaves?
Week 5
Leaves. Other
3y ago
1
3
Solved
x4N0NYM0US_420
Help!
The leaves are limp.. could anyone diagnose the problem of these plants? The leaves stand down, both when the pot is full of water and when it starts to dry. Could it be an excess of light or a lack of air? I had the inlet fans at idle!
Week 5
Leaves. Other
5y ago
3
3
Solved
BlumenBot
Deficiency or toxicity
Stems are really purple, leaf stalks and veins also purple. Something is up. Some leaves starting to show burn spots but not many. She's a bit down because she needs a feeding. Is this magnesium deficiency? Should I be upping my nutes at this point this late in veg end of W9?
Week 9
Leaves. Other
Plant. Stem - Red or purple
5y ago
1
8