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Back to Grow Questions
ventilation
Farmer99
started grow question 5y ago
best way to introduce and expel air from the grow box?
Solved
Other. General questions
likes
TimTheTerpMan
answered grow question 5y ago
A good cfm inline fan and ducting. Chose the size that best fits your grow area. Cheers and happy growing!
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
RickSanchez
Tips for fighting sciarid gnats?
One of my plants became the victim of some sciarid gnats. As you can see in the pictures, I secured the soil, of all plants, so the sciarid gnats are not longer able to breed there. Is this enough or do I have to do more? Any tips? Thank you guys! 🙂
Week 16
Other. General questions
4y ago
8
4
Solved
Cannabis_King
Placement of carbon filter
Should my carbon filter as an intake or exhaust mine is currently positioned outside the tent working as exhaust to free up space
Week 2
Other. General questions
5y ago
2
2
Solved
Smokey89
Favourite strains
Ok guys what are the best strains you have grown and why?
Other. General questions
5y ago
4
Solved
JSanchezz
what is your opinion First 2 Ladies nearly done :)
I am interested in your opinion for a First Grow Organic (BIOBIZZ)/Sanlight 190W /60x60cm tend/ Master Kush / 6w veg 7+w Flower Can u Guess the amount of this Grow ? My Goal was 25+g Dray with 2 planst
Other. General questions
2y ago
2
Solved
eurorack
Afghan Sperm Banana
Afghani #1 - No photo but I have just found a single male flower, a small yellow banana shaped thing that puffed out a little cloud of pollen when I poked it. I think this means its time to harvest before it decides to start putting energy into seed.
Week 14
Other. General questions
3y ago
3
5
Solved
Jannis_Botanicum
Nodes and Leaves that don't receive light, cut off ?
So my plant has grown pretty big in last few weeks and theres just alot of leaves ans nodes that i think are useless to the plant because they barely get any light, and bending them towards the light doesnt work because they grow too slow. CAN and/or SHOULD i cut them off ?
Week 5
Leaves. Too many
Other. General questions
Plant. Other
4y ago
1
1
Solved
Treenoded
when harvest ready?
This photo is the best I can take to see the trichomes, when should I chop the cheese, I see some start to get amber? Also could I chop the big nugs and let theinner nugs that are small to grow more?
Week 13
Other. General questions
5y ago
5
2
Solved
Shefman93
Pot size for flower?
First time growing photos, so I need help with future planning what size pots will be best to flower the photos in. 3 months veg from clones in 5 gal. 34 days in and it seems like it will fill out the 5gal pots they are in, currently watering everyday. So 15 or 20 gal is best?
Week 4
Other. General questions
4y ago
3
3
Solved
heythere12345
Psychoactive strain
What is the most "psychoactive"autoflower strain you suggest? Ive read good reviews about auto zamaldelica, anything else to suggest?
Other. General questions
3y ago
1
2
Solved
zkittlezjunior
I need all informations about PC Grow
Hey growers.I need a help about pc grow.And have a lots of questions.But i cant write these question in 1 post.Can someone help me about lightning,heat and the other important details ?
Other. General questions
Setup. Lighting
5y ago
2
Solved
Starr
Seeds showing up
Why are there seeds popping up in the buds of my gelat.og? There's no hermies in my tent from what I can tell. I was just pruning some lower branches and noticed oversized calyxes that had seeds inside.
Week 9
Buds. Other
Other. General questions
Plant. Other
4y ago
6
3
Solved
Smartie
Flowerin/Preflowering/Showing Sex in Vegative stage?
Today I noticed all my outdoor plants have pistils after being 3-5weeks outside. Is this normal and will they continue veg due to increasing days/temps? Also, could this be reversed with additional light? Currently in the 7th week of Spring with 14h light and 13h sunrise.
Week 7
Other. General questions
Setup. Strain - Autoflowering
Setup. Outdoor
5y ago
1
3
Solved
DoubleDbudz
How do I change a week from veg to flower. Accidentally pushed veg instead of flower.
Week 9
Other. General questions
5y ago
1
3
Solved
Panzer72
what you think,what kind strain of automatic marihuana is best for prepare of tincture and ointment?It is for pain,movement troubles,stiffness etc?
Week 10
Other. General questions
4y ago
2
2
Solved
PapaNugs
Max PPFD without CO2?
What's the max ppfd for the plants in veg vs flower without CO2?
Week 7
Other. General questions
3y ago
7
6
Solved
Blabina
Is it an anomaly ?
Is it an anomaly ?
Week 1
Other. General questions
3y ago
8
4
Solved
teabee
Anyone grow to produce rosin?
Not a growing question exactly, but I am curious if anyone else here grows to produce rosin, I am interested in hearing others experiences with specific strains and breeders they have grown that produces a nice yield on flower rosin.
Other. General questions
4y ago
1
1
Solved
Nurse
temperature and humidity
My plants are now in the third week and the 18th day. What is the best temperature and humidity for them week by week? Until now, it was 24 hours of light that I want to take to 18 to 6, should the temperature and humidity of the night be less than the day? Thankful.
Other. General questions
5y ago
2
Solved
GoodVibeSpreader
I watered too agressivly and think it damaged my plant
I just watered my plant but I got a bit too fast while I was watering it and put lotta water at once and I just saw the plant floating she was almost about going out of the soil but hopefully she didn't I hope this will not generate too much stress and I don't know what to expect
Week 1
Other. General questions
5y ago
3
2
Solved
mikid1
Need help with identifying what this isand what to do
Greetings to all, I started growing this Norther Light AUTO strain 2 months ago, she started to flower 4 weeks ago and suddenly she stopped producing flowers and started growing leaves and shot up in height drastically. It now seems she is constantly growing in height, currently
Other. General questions
4y ago
4
4