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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!
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Grrrower
Calcium problems
in your experience, what is the best and cheapest way to add calcium to nutrients? online I have read everything from crumbled eggshells to Ca / Mg supplements for athletes, so I would like an opinion from someone more experienced
Week 6
Other. General questions
Feeding. Chemical composition
Feeding. Other
5y ago
5
4
Solved
Eldritchscotchtober
Lil white spindly growths
Are these little white growths a good sign? I can't tell if it is the beginning of a new leaf or if it's a sign that it might be time to start flowering soon. Sorry if it's a dumb question but I'm getting to the point where I think I need to go to 12-12 and want it to go smoothly
Week 9
Other. General questions
5y ago
1
1
Solved
EXZELENS
Why is she like that?
So, in the last week (4th week) she´s been like that in the new growth, lime green and distanced/thin leaves. Is that some kind of nutrient/ambient problems? Thanks in advance
Other. General questions
5y ago
2
2
Solved
depplover49
Should I keep giving nutrients or switch to just water?
Judging by how it looks, what is your recommendation for nutrition now when it is so late in flowering. Should I keep giving her bloom nutrients or should I just give water to "flush" her? Thank you
Week 11
Other. General questions
3y ago
1
1
Solved
Bubba99
How long do you think is going to take before harvest?
That's day 45 of flowering how long do you think is gonna take before harvesting It's suppose to be ready in 60-70 days and I'm start thinking that it will need something like 80 days in total , so 10 extra days What do you think?
Week 13
Other. General questions
4y ago
5
3
Solved
julian22
Leaving the plant for a week, possible issues?
My fellow growers, I have a problem. I will be leaving my flat for about a week, and cannot ask any friend to take care of my lady. How can I do with water? Will she resist a week? I will give proper light and can monitor with a webcam, but I have no way of providing water Thanks
Week 5
Other. General questions
5y ago
1
4
Solved
MKbuh
Solo cup strait type
Hi guys i just wanted to ask what is the best for solo cups automatics or fullseasons?
Other. General questions
3y ago
1
3
Solved
hooolian
Female Seed Question
These seeds came from a successful fastbuds "Auto Cheese" crop recently. Check the diary - as they came from female plants - will these likely be ok to plant as female seeds? How did it produce seeds as no males in the tent?
Other. General questions
2y ago
6
6
Solved
Misanthrope
Early Amber Trikes
Mystery strain, pretty sure its Strawberry Cookies https://supersativaseedclub.com/cannabis-seeds/strawberry-cookies.html#/26-seeds-3_feminized_seeds Hairs are still yellow but trichomes are mostly opaque with 5-10% amber. Harvest now or will buds still swell/ripen?
Week 25
Buds. Other
Other. General questions
3y ago
3
Solved
Fattorello90
How do tricomes look like? Ready to harvest soon?
Hello guys, do you think I’m good to start flushing the plants for like 1 week or 10 days and then harvest? Here are some video of how tricomes look like, sorry for the poor quality, I do not have professional equipment . Thank you 🙏🏽
Week 8
Buds. Other
Other. General questions
4y ago
2
5
Solved
ItsfxckinMee
What gender ?
Please help me. Can someone tell me the gender of my 3 plants?
Leaves. Other
Other. General questions
Plant. Other
3y ago
1
1
Solved
JarJarGreens
Is my camera ok for judging trichomes?/these milky?
Getting anxious about harvest time. Am I good with camera zoom, or loop is essential? I'm at day 69, don't think I see any amber, but almost all my hairs are orange. Any info on judging ripeness would be appreciated.
Week 9
Other. General questions
2y ago
10
6
Solved
fartsimpson
When to flip to flower stage?
When do you think I should switch to flowering?
Week 6
Other. General questions
5y ago
1
2
Solved
GodOfAnger
light intensity for clones right after transplant ?
basically should you treat them like a early veg ? using migro 4 array and it recommends 40 percent intensity at 35 cm away for early veg. or because they are just transplanted should I give them a lower light intensity.
Other. General questions
Setup. Clones
Setup. Lighting
2y ago
3
Solved
chupgrower
Distance between light and plants, first weeks
What's the best distance for <2 weeks plants between them and the light? I have a CFL 125w for the first two weeks then I have a 250w Hps for the flo Thanks !
Other. General questions
3y ago
2
2
Solved
laberg
Water and nutrients
I water every other day. So far I have been using nutrients to bring my water up to the proper EC (ppm). It is always a VERY small amount (1/2 tsp). I haven't noticed any signs of toxicity but I wanted to hear your opinion of my approach and changes that I could/should make
Week 5
Other. General questions
Feeding. Schedule
Feeding. Other
2y ago
5
5
Solved
Pagus
Which IPM spray to buy
I would like to get some IPM for the greenhouse. Wondering if anyone has any brand suggestions, what has worked well for you in the past?
Week 1
Other. General questions
4y ago
1
2
Solved
AdamLovesJive
Which week I am?
Hi man, just want to know where I'm at, I think I'm on the 5-6 week but it's my first time growing.. thanks in advance!
Other. General questions
4y ago
1
1
Solved
Meeech
Transplanting after topping? How long?
How long should I wait before transplanting both girls to their final 3 gal pots. I just topped and began the steps for mainlining 3 days ago and don't want too much stress on them. How long should I let them recover before transplanting?
Week 5
Other. General questions
5y ago
2
3
Solved
Dony007
stage 95
Third week in the flowering stage 95 Moisture Is this a problem in the dark?
Other. General questions
4y ago
2