Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Tents
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
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
Grow Questions
Sort by
last update
last update
Oldest
Most popular
All
New
Open
Solved
No diary
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
NederGreens
Silent EC TC fan for 2x4 with 240 Watt led
Thinking of buying a 2x4 instead of 2,3 x 2,3. It gives more options. I will buy 1 Migro Light Array 2 for now and buy another Array 2 later. It's to hot for 2 lamps in the summer. I want a silent EC TC fan & filter but have no idea how much airflow i would need? Any suggestions?
28 minutes ago
Open
KabakciLar
Hello, the leaves of my plant are turning yellow, brown and drying, please help?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2 hours ago
1
Open
lbsandprophets
What Tent Size Works You Use?
How big should my tent bee to grow two Northern light autos at the same time? So far this is what I'm working with. Besides I've got several more fans and humidifier, accessories. ANY ADVICE AT ALL is appreciated! Thanks!
3 hours ago
1
Open
Knorke14
Yellow tips on newer leaves
Wondering why a few tips on my Thunderfuck are yellow. But only the new ones...by growing they start to green up
Week 5
3 hours ago
Open
Scarredfacedceo
If you were wondering what the problem was I had gotten light burn as well as nitrogen burn moved my light from 12 inches to 13” and shut my second light off
Week 2
8 hours ago
Open
panther
What are those yellowish marks on the leave?
What are those yellowish marks on the leave?
Leaves. Color - Yellow
11 hours ago
3
Open
Siggie
1 went crazy out of 9
had 8 ready in 10 weeks with around 90g per plant, 1 was sativa pheno or triggered due topping, gave me 300 dry in 12 weeks seed to harvest
Week 10
11 hours ago
1
4
Solved
Salasasu
Schneiden
Schaut euch mal bitte das Bild an kann man die unteren Blätter und Triebe entfernen ? Sie wachsen innen gegen den Blumentopf? Ist ne Automatik
Week 2
12 hours ago
2
2
Open
MaracujaSmoke
Why is my soil drying up so extremly slow?
As recommended I watered my light mix 36 hours in advance. The soil is still (!) wet in the deeper parts of my pots and only the top part dries out very slowly. I think its still wet enough but I soon want to start with fertilizers. Why are my plants drinking so slowly?
Week 2
12 hours ago
1
4
Open
uptown4life
can i use a different type of medium to up pot
I'm currently growing in 2 1/2 nursery pots and plan to repot, up pot,or transplant in a larger pot(whatever the proper term) My medium is promix hp with perlite. My question is can i change the medium to another type of medium like ffof or it has to be the same type?
13 hours ago
2
Open
jindujun
How to increase rh?
Hi everyone, How to increase the rh in a grow tent without using a humidifier?
14 hours ago
2
Open
Moritzgrow
Will zukünftig mit bio bizz düngen. Was sagt ihr? Ans düngeschema halten oder etwas weniger nehmen? Ist ja schließlich organische -- überdüngung schwer möglich. Achso und findet ihr das Wachstum von pflanze 1 gut und denkt die kann 15 oder mehr gramm abwerfen?
Week 4
15 hours ago
2
Open
Moritzgrow
Düngung nach bio bizz schema?
Will zukünftig mit bio bizz düngen. Was sagt ihr? Ans düngeschema halten oder etwas weniger nehmen? Ist ja schließlich organische -- überdüngung schwer möglich.
Week 4
15 hours ago
1
Open
MrGreen92
Is 1 dripper enough per plant?
Week 8
Setup. Substrates
Feeding. Automatic systems
Feeding. Schedule
16 hours ago
3
Open
Hodo420
Will they recover?
I think i got my light to close. Will they recover?
16 hours ago
2
3
Solved
krewgrew
Problem with my seedling
Hey guys My seedling looks EXACTLY the same for 5 days now... Her siblings already 5cm tall... And i mean it, she looks literally the same for almost a week now, its so weird. Its a Mimosa Fem from WSE. 2nd pic her sibling, that broke to the surface later... Should i wait more?
17 hours ago
1
1
Solved
NederGreens
Help de decide tent and light for my setup
I want to so some quick yielts with autoflower. Maximum of 4, with a 100 watt light. - What tent do you recommend (will a 2,3 x 2,3 mars hydro be enough?) - What light do you recommend? (i see many 100 watt lights but some people pushing it with 300 watt lights, i won;t do co2)
Setup. Lighting
17 hours ago
3
4
Solved
LocXar
Humidity rise at night
My humidity is going up, when the lamp is turned of. Actually i used to have the humidity at 60-70% and the temp at 27c. at night it rises to 80% and above… The off time is from 22:00-04:00. The tent is in my livingroom and the temperature and humidity there is at 21c / 40%.
Week 1
Other. General questions
18 hours ago
2
6
Open
GrayMarket
Runoff water PH is keep going up...
COCO medium G.H nuts Runoff water PH is keep going up... 1st I runoff with PH 6.0 / 1 PPM and runoff water came out 6.9 / 160PPM 2nd flush with 5.0 PH came out 7.0 3rd flush with 5.0 PH came out 7.1 4th flush with 5.0 PH came out 7.2 why is it keep going up?? how to solve!??!
19 hours ago
Open
GrayMarket
RUNOFF PH trouble.
RUNOFF PH trouble. COCO medium fed PH 5.8-6.2 / General Hydroponics Nuts I runoff my plant with R.O water PH6.1 / 1 PPM It came out PH 7.1 / 160 PPM PH 7.1 seems HOT... do i need to lower the runoff water PH to 5.7~6.2? and how?!?
20 hours ago
1