Humidity?
Jeffrokushstarted grow question 5y ago
Should I use a humidifier or a dehumidifier
Solved
Other. General questions
likes
JUNGLE_B4RNSanswered grow question 5y ago
You will need both. The humidifier during Vegging cycle and until week 3 of flowering to keep your RH around 60%. And a dehumidifier from the 4th week of flowering until harvest to keep your RH below 50%.
Similar Grow Questions
Solved
Shadow_Project
Moving her from inside to outsideI will put her outside as soon as weather is good enough in a few weeks. Direct sun from approx 9:30AM till 6:30PM. Now at 20/4 under CFL. will it stress her? Do I have to ease her into this or just move her directly? Aim for putting her out during veg or flower? TIAWeek 3
Other. General questions
6y ago
3
1
Solved
Thirsty_Grower
How much time do I have left before harvest?I’ve noticed some amber-colored trichomes. But could this be due to light stress from being outdoors?
Do I still have time to give it one more watering with a good dose of PK (1–1.25 ml/L?) + Hybrids (? g/L?), followed by one-two final flushes before harvest?
See week 11 and 12..
Week 12
Other. General questions
2mo ago
8
Solved
GardenOfTheRisingSun
Browning stemI just came back after 10 days of holidays and unfortunately my ladies didn’t take well my absence even though they were watered.
One branch was totally withered then checking the stem I realized it was brown in a quite large part.
What is this? How can I save the plant?
Other. General questions
2y ago
1
2
Solved
Staggerlee
Why do my autos take longer than everyone else with same strainIf you live in a different part of the states or heavy LST make your autos take longer to grow. I see all these diaries that at 7-8 week there’s is not only way smaller ( I only have the diaries going now) and they are finished way sooner than when I have grown them. Thank youOther. General questions
Plant. Other
Techniques. LST
4y ago
2
4
Solved
Manijuana
Flushing ppmI'm starting to flush my girls now! What is an acceptable range for my ppm in runoff water when flushing for harvest? I'm down to about 700 ppm now but could take it lower.Other. General questions
Other. Other
5y ago
1
1
Solved
masdefs33
Tried mini dehumid. still issues with portable ac (added @ 9pm 6/2) see pic for graphAvg RH was 45%,had spikes @ 80% RH in dark, added portable ac to my tent. It raised avg. RH not lowered. Intake @ 40% RH that runs on a humidity cont. set @45%Now Day RH ~52%, Night RH ~60%.Ac starts RH spikes to 70% in dark. WTF am I doing wrong. Id hate to lose it to mold.
Other. General questions
Setup. Ventilation
3y ago
5
Solved
Choco
Difficulty identifying leaf problem - maybe it's insects?I'm having trouble figuring out what's going on with my plant. The cotyledons and lower fan leaves are getting irregular shiny patches varying in size underneath, with yellow spots directly above them on the top side. It's really hard to photograph the shiny patches. Thrips?
5y ago
1
1
Solved
A123r
Growth rate3 weeks in, I feel like she's growing quite slow. This is my first grow so Im not sure, any opinions would be welcome!Week 3
Other. General questions
5y ago
4
2
Solved
LeroyDagobert91
Is this ready??? autoflowerWeek 15 almost 16, it smells very strong and the leaves are dying
trichomes are all milky cloudy, but no sign of amber trichomes, flowers are too heavy and stems can't support the weight
It's been almost a month since it smelled very strong
… Show more
Other. General questions
3y ago
5
3
Solved
420Highlifecouple
Would you think friends?Ready for the chop?Would you think friends?Ready for the chop?
Buds. Other
Other. Smoking
Other. General questions
5y ago
2
Solved
DwarfHumper
when to harvest?should i wait some more weeks for harvest or is my plant getting ready? as seen that ther is some orange tricomes starting to form but i have trouble to see if the other tricomes are hazying out?
ps. sorry for my english, sec language 😅 have a nice day
Other. General questions
5y ago
2
3
Solved
gamberro
Is she ready?Is she ready yet? Northern lights auto, 65 days from sprout, I think that is ready because she started to drink less and I saw a lot of amber, but It's my second grow and I'm not sure, any advice? 2-3 days more? one week? thanks for the help!
Week 8
Other. General questions
9mo ago
9
8
Solved
Donpeter
When Will it flowering ? ( Gelato auto )Hi.. My gelato auto has been 65 days, but i dont ser any flowering signs. Am i to optimistic
Other. General questions
6y ago
4
3
Solved
FrostyCloudzz
Crazy stemYou ever saw anything like that ??
Double stem and multiple leaves
All pictures from one plant
Other. General questions
Plant. Other
6y ago
6
6
Solved
Plants_of_tayoat
Can auto flowering plant make flowering in vegetative satge?Why my plant entered pre flowering in 3rd week?
Week 3
Other. General questions
4y ago
6
8
Solved
LukeLaBam
Flashing and Darkness before harvest?The week 9 of my Purplematic just started,it looks like she need 1 week to cut her down.I wanted to know if I need to flush her a week before cutt,and it is worth leaving in full darkness for 48 hours before harvest? Thanks.
Other. General questions
Plant. Other
4y ago
14
8
Solved
Martian_D
Auto flower ready for flush and harvest signsHow long before I need to flush this autoflower and how long before she finishes. We are at the end of week 9. Packing states 10 weeks to harvest but they look further away. Any signs to indicate flush time? I am feeding biobizz nutes.
6y ago
5
4