Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Grow Questions
Sort by
last update
last update
Oldest
Most popular
All
New
Open
Solved
No diary
Germination
Vegetation
Flowering
Harvest
My questions
My answers
Buds
Not fattening
Too few
Other
Leaves
Color - Black or grey
Color - Dark-brown
Color - Dark-purple
Color - Mottling
Color - Pale
Color - Red or pink
Color - Yellow
Curl down
Curl up
Dropping off
Edges burnt
Tips - Burnt
Tips - Die
Tips - Thick
Too few
Too many
Twisted
Veins - stay green
Veins - yellow between
Webbing
White powder
Wilting
Other
Plant
Spaces between nodes
Stem - Red or purple
Stem - Weak
Too short
Too tall
Twisted
Wilting
Other
Roots
Color - Brown
Mushy
Smelly
Too few
Other
Setup
Clones
Lighting
Outdoor
Seedling
Seeds
Sensors
Strain - Autoflowering
Strains - Photoperiod
Substrates
Ventilation
Other
Feeding
Automatic systems
Chemical composition
Deficiences
Schedule
Other
Techniques
12-12 from seeds
Defoliation
FIMing
HST
LST
Main-lining
ScrOG
SoG
Topping
Other
Other
Bugs
General questions
Harvest - Curing
Harvest - Drying
Harvest - Smoking
Mold
Other
More filters
Open
J0hnny80y
Lower leaf tips?
Tips of bottom leaf sets are turning pale, then brown. Stem and petioles have reddish streaks. Added 1/2in of organic worm castings last week.
Week 10
Leaves. Tips - Die
7h ago
2
Open
HuskyHouse
Flowering outside during summer.
She is well Over 22 weeks, transferred her outside a month ago. I made sure the hours on tent matched the hours outside, currently 14 hours and 48 mins of sunlight, but she still went into flower. Will I have to worry about her stressing if she re veg as hours of sunlight increas
7h ago
1
Open
Readhard
Discolouring + necrosis?
My plant has issues, the PH looked like it was a bit high , I started watering with 6.2 ph water and it's started picking up growth again faster, but I still see some yellowing and necrosis on leaves happening, is this just the a left over of the issue from the PH? Run off 6.7ph
7h ago
3
Open
henryromanini
Help me identify
New brown spots in circles in my leaves, ph 6,5 humidity 70% 14.000 lumens, Max temp 26c minimun 20, shes eatingw every other watering, soil is perlite + peat inert It’s now day 30, (started feeding close to day 22). Its been a frustrating journey to grow those 2
21h ago
3
Open
Pearlywhites2
Fan leafs are not opening or spreading out not quite sure how to word it
Why are my fan leaf’s not flaring out this was noticed in one of my first questions that the fan leaves looked funny. I also thought I bought an auto. It’s a photo.
1d ago
5
Open
Zebec
Is it dying
It’s day 31 the upper leaves are in good condition but the cotyledons and first leaves are in super bad condition an anyone help diagnose it runts auto I am first time growing
1d ago
5
Open
Khahbdid
Problem with the leaves. Im at week 4 of flower growinf photoperiodic white widow in soil medium and im feeding every 2 days 1 liter of solution per plant
The solution PH is always between 6-6.5 sometimes i go 6.8-7 max but this is very uncommon. The daytime temp is around 25-27 and the humidity is around 40-50 if i water today humidity is around 50 but if the days before the next watering is around 40. The ppfd is 900 in the cente
1d ago
8
Open
Spy-Nello
è un foxtailing preoccupante?
la mia Polar Gelato comincia a manifestare un foxtailing abbastanza pronunciato, non so se da stress o genetica... secondo voi è un foxtailing preoccupante? sono a giorno 64 di fioritura dei 63 dichiarati (potete guardare il diario)
Buds. Other
Other. General questions
2d ago
1
5
Solved
MyBigFatSummerofGrow
Total hours of light for early stage seedlings
Hi guys, regarding my early stage grow of Diabolo's Delight XL Auto from Sweet Seeds I have the following question: I am currently running a 18/6 schedule. Should I add more hours of light? 20/4 or even 24/7? Please check my diary for further info on the grow. Thank you!
2d ago
1
3
Solved
Zebec
Can anyone tell me the problem
This is a 30 days old runts auto from Barney temp 23-28 Water ph 6 Lights 100w at 24 inches turned down to 20 % does this grow looks fine do I need to make improvement?? One of the cotyledons dried up in a day just watered it before pic with 800 mL in a 5 gal pot
2d ago
5
Open
Harnz420
CO2 help.
How is the best way to get my CO2 up? Seems to spike most at night but drops in the day to around 300-320ppm. Only have 10 day old seedlings in there right now but want to sort the problem before veg. Exhaust fan is out the room and window is open.
2d ago
4
Open
Gloom_Juice
Whats causing this?
What is causing this damage? I assume its a bug, but cant see it under the leaves. Its only on the new griwth. Dutch Passion Auto Ultimate. Outdoor grow, UK.
3d ago
9
Open
Schafe1001
Auto flower?
So unless my research is wrong. Auto flowers are crossed with ruderrelis oh whatever they call that Russian stuff in the cold weather. If this is the case, then they will never achieve what a land race photo. Will.
3d ago
2
7
Open
Pearlywhites2
When will I see my plant flowering?
My plant is seven weeks old. I’m not seeing it starting to flower. and is this the beginning of it flowering?
3d ago
1
7
Solved
Schafe1001
Has anyone found that it is kind of dumb to grow auto flowers, genetically modified seeds, in soil? I find the results in hydroponics are astounding and soil is just dirty stuff indoors lol
Week 3
3d ago
3
Open
MyWetPussy
Vein spur
Main vein of 2 of my leaves. Looks like the vein is shooting out and growing like a spur. No damage other than a taco bend of the leaf. Took 2 pics front and back of 1 of the leaves. Just a flaw in the growth or another issue?
Week 8
Leaves. Curl up
3d ago
4
Solved
womba
Pistils turning dark
Just day 47 of my autoflowers life , is this really normal? I heard that turning orange is a sign of maturity so is that hinting that the grow will be shorter than expected and that the buds wont grow alot?
Buds. Other
3d ago
4
Solved
womba
Leaf spot fungus? PH/Nute problem? More calmag?
So my climate and numbers all look good so these are my theories Leaf spot PH/Nute burn Deficiency I havent watered till heavy runoff much at all i only did it after i saw this on the leaves. Not sure what i should treat this like
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3d ago
3
Open
aweinrich
Not sure what this is.
Is this mold, deficiency, or pests? It goes all the way through the leaf.
3d ago
3
Open
Dwbro
Curious, need to know
Gorilla Z auto, fastbuds how long do they take on average?
4d ago
9