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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
romeoromeo
Organic fertiliser
Hello! Is this a good fertiliser for veg stage? And how often should I use it and how? Should I just put it around the plant and work in to the soil or should i dilute it in water? I’m growing autoflower sour diesel indoors 🌱 thank you! 💚
Other. General questions
Setup. Strain - Autoflowering
Feeding. Schedule
4y ago
5
4
Solved
Gzuscamp
Final countdown to harvest!
Anyone who’s grown photo gelato wanna take a stab at how much longer? I’m thinking 2 maaaaybe 3 weeks?
Other. General questions
4y ago
2
4
Solved
Minty
Looking for clarification on the Flush time required for a RDWC grow? I have read this can be as little as 2 days of just plain water but should this also include CalMag if I am RO water? I assume the standard root rot treatment continues? i.e. OxyPlus, HydroGuard, Phytoff?Thanks
Week 8
Other. General questions
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
1
2
Solved
Uberfetus
Not enough water for this beast in an airpot.
My nlxbb is huge and in a small airpot. I've watered 2 litres everyday the last 3 days. It seems when I wake up the pot is always light no matter how much water I give her. Should I be watering until I see water pouring out the bottom? I usually separate watering by a Cpl hours
Week 6
Other. General questions
5y ago
1
2
Solved
BENY_TRUBY
Too wet and compact substrate maybe?
I have the feeling that my substrate all mix Biobizz is always wet (there is a 2-3 cm layer of perlite on the bottom too). 24h before planting, I watered it abundantly as recommended. Later I have been watering carefully & constantly. Should I better stop watering for a while?
Week 3
Other. General questions
2y ago
1
4
Solved
Terp_Derp
Is this a Herm?
Hermaphrodite?? Please tell me that the best plant of my bunch didn't changes sexes in late flowering. Is that possible? I check very frequently, and now this shows up week 7 of flowering. 😢
Other. General questions
4y ago
4
3
Solved
MrNobody_3
Under watering?
Dairy has more info but, having nutrient issues and watering problems. Water 3-4 gallons everyday in 20gal bags with soil and it’s about 90+ degrees out. First problem is am I under watering? I never get run off even gave 5gallons each yesterday and nothing out the bottom.
Other. General questions
Feeding. Other
3y ago
4
4
Solved
BUDZ1
Reglage eclairage floraison
Hello, que pensez vous de mes valeurs d éclairage pour un début de floraison.
Other. General questions
3y ago
2
3
Solved
NewgrowerG
Twins northern light autos with double size
The difference is huge. The 1 twin needs about 1-2 weeks and the other twin doubled the size and has not flowered yet. Or has she?? Is she starting now?
Other. General questions
3y ago
1
1
Solved
Greenbean420
Feeding nutrients in every watering?
Should i feed biobizz nutrients everytime i water? Or water > feed > water > feed, ect.. sorry for the noobie question and thanks for any info!
Other. General questions
Plant. Other
Feeding. Schedule
6y ago
2
2
Solved
W00zY
Height problems, she's reaching to close to the light again (in flower)
Hi guys, I start to have height issues. The light is the max on height (ziptied to the poles) and the buds are already that close again to the light. What can i do with these 2 tops that i don't end up with lightbleach?
Week 10
Other. General questions
Plant. Other
5y ago
4
2
Solved
UrbanPlannerGrower
Help Dropping Humidity
Hi Bud.I have a zootly tent with two flap mesh vents at the bottom. I have a secret jardin exhaust fan and filter. I'm trying to get my tent at 50% r/h but cannot drop lower than 65% and I'm in early flower. I have one of the flap mesh vents opened for passive intake. Please help
Other. General questions
Setup. Lighting
Setup. Ventilation
3y ago
4
Solved
DonCostro
25% humidity
Is this something I should worry about in flowering phase? From what I've read it's below optimal, but much better than having it too high, but will it stunt growth considerably?
Week 4
Other. General questions
4y ago
1
1
Solved
SirSmokeALot333
Darkperiod
Hey all just wanted to ask if the 48h darkperiod make a difference for you or not. I mean I did it to all my lady's till now, but I saw a video on that and it was tested and the weed lost 20-30% of the terpenes for 1% thc + Cause I gonna harvest tomorrow or not? 🤔
Other. Harvest - Drying
Other. General questions
Techniques. Other
5y ago
7
5
Solved
TheObserver
I got to harvest in 14 days: in order to have enough time to cure it before leaving home for 2 weeks (safety first: is a period of floods in here, I just can't take the risk). I had a pretty long vegetative stage but I'm gonna finish it at 13 weeks. Am I gonna ruin it it, right?
Week 11
Other. Harvest - Curing
Other. General questions
Other. Other
1y ago
1
1
Solved
lfg_CanopyCraft
Technical issue? Anybody else?
Anybody having issues updating their diary? I keep getting hit with a message that just says "error." I can create a new diary and post to that no problem. What's going on?
Other. General questions
4mo ago
3
5
Solved
Khanos
Bisexual?
What to do with this plant?
Week 13
Other. General questions
3y ago
5
6
Solved
FrostyCloudzz
what is wrong
what is wrong with her, any advice please help she don't grow since 3 days to compare a healthy plant same age
Leaves. Color - Yellow
Other. General questions
Plant. Too short
5y ago
4
3
Solved
Kenough
Wet trim and get the kief?
Is it worth it to pause the drying process and wet trim? I am mostly asking this since I read it's easier to wet trim and I can hopefully extract some kief from the sugar leaves with a grinder in the process. What are your thoughts, leave it as is, or get that kief?
Week 8
Other. Harvest - Drying
Other. General questions
2y ago
4
4
Solved
cannabis_connoisseur_circle
When to Flush for having highest potency?
Hello Amazing Growers, Should I start To Flush by end of this week? When to Harvest Cannabis (for highest potency)? There are Trichomes photos added. @Vincent11 @Jinks101 @rhodes68 @Silverback_Guerilla @Denzul @Fruitgrower @Blueboy2019 @ Med_in_Tropic Thanks,
Week 10
Buds. Other
Other. Harvest - Drying
Other. General questions
6y ago
5
7