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Back to Grow Questions
Flowering
Donkeybuds
started grow question 5y ago
When flowering do you just change lighting to 12hour or is 24hour of dark best
Solved
Techniques. 12-12 from seeds
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Organoman
answered grow question 5y ago
24 hours of dark best for what? Yes, if growing photoperiod plants you go to 12/12 to stimulate flowering. If growing auotos, stay at 18/6 the entire grow cycle, veg and flowering.
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Selected By The Grower
Donkeybuds
answered grow question 5y ago
I read somewhere go for 24hour of darkness the change to 12/12 or is that load of rubbish
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Similar Grow Questions
Solved
Frankyboi
Blätter entfernen
Kann ich schon Blätter entfernen in der dritten Woche
Techniques. 12-12 from seeds
4y ago
3
3
Solved
taktak
anyone knows how to feed Hiydrow (Medical Marijuana Genetics)??
anyone knows how to feed Hiydrow (Medical Marijuana Genetics)??
Feeding. Other
Techniques. 12-12 from seeds
5y ago
2
2
Solved
420Highlifecouple
How many hours during bud.
Hey guys,anyone experience any differance with the following flower light schedule for AUTOFLOWERS. 12/12, 13/11, 14/10.Should I stick to generic 12/12?
Setup. Strain - Autoflowering
Setup. Lighting
Techniques. 12-12 from seeds
4y ago
2
9
Solved
meyohe2464
Can an autoflower give photoperiod seeds?
I had an auto plant that got me seeds. I grow two of its seeds, one is small and start flowering automatically The other one was getting taller and not flowering. I changed light schedule to 12/12 last week and 2d ago it start develop pistils Was the light or would grow anyway?
Techniques. 12-12 from seeds
2y ago
3
Solved
Maria1998
Is my grow growing at the right pace? Was told I should have 5 or 6 set of leaves by now. I'm on my second week (2 week 3 days). I'm wondering if the intenistiy of my light is not enough for the plant or if I was just told bs🤔strain is devils cream ,light is cfl 450w
Techniques. 12-12 from seeds
6y ago
1
8
Solved
NCgrower252
Tips
Any tips for this phase to help ensure healthy plants?
Week 1
Techniques. 12-12 from seeds
4y ago
1
1
Solved
yusuke8888
12h lighting Autoflower
Hello. If I start growing autoflowering plants with 12 hours of lighting, will they reach flowering stage immediately after germination?Or is there a growth period?
Plant. Other
Techniques. 12-12 from seeds
2y ago
2
6
Solved
Bezzy
Weird Autos (RQS NLA, same strain) still vegging day 50. Only some preflower, but nice plants. WHAT would YOU do?!
This is the most unpredictable auto flowers I've ever had. It will be 50 days soon and only preflower on one plant. Ive used a 12/12 light schedule on autos before. Should I try this on these plants? If, so keep it 12/12 untill the end? No turning back to 20/4 when they go?
Week 6
Setup. Strain - Autoflowering
Techniques. 12-12 from seeds
Techniques. ScrOG
6y ago
6
5
Solved
TheTHCGrower
Tips and advices for One bud 12/12 from seed
Hello! I would try 12/12 from seed to make one bud with my GH cheese and my 3 others GHS seeds. Did you think it’s a good idea? Did you have advices, tips for me? Many thanks!
Week 1
Techniques. 12-12 from seeds
6y ago
5
3
Solved
ViciousVinnie
First time grower
Just got my seeds...now what?
Setup. Seeds
Techniques. 12-12 from seeds
6y ago
2
Solved
Rush2112
Oops- might have messed up and have wrong lighting???
I might have confused the two strains I’m growing and have been treating a photo period as if it was an auto (18/6). In week 5 lots of preflower but no real top buds formed yet, I’m wondering if I screwed up with too much light. Should I switch to 12/12? Will 18/6 hurt a photo
Techniques. 12-12 from seeds
6y ago
1
2
Solved
Malocchio
Now I’m seedling with tissue and reverse osmosis water in vacuum box , Which germinate method is best result do you working ?
Techniques. 12-12 from seeds
Germination. Paper
3y ago
1
1
Solved
ReeLeaf
Erratic light cycles for the first week
Any experience with keeping a seedling in 12/12 to begin with, then switching over to 18/6 after the first week? Because I did that this time for tech reasons, and I do wonder if I produced a hermie. My own notion is that it will just set me a week back perhaps. Anyone know tho?
Week 3
Other. General questions
Techniques. 12-12 from seeds
6y ago
4
7
Solved
Microgrow2020
Auto's on 12/12 from seed
My electric bill is stupid. I'm concidering going through the stock of auto seeds I have on 12/12 cycle. I'm expecting a longer flowering cycle. What are your experience and opinions?
Techniques. 12-12 from seeds
3y ago
1
4
Solved
Nylanderfour20
Putting back into veg before pistils and sexual maturity?
Can you veg even after a 12/12 from seed has been in flower room 3 weeks shes just not big enough and would also like to top her so I really am considering it, the reason being is I can't see one pistil yet which means she's not mature, I don't see why it would make a difference
Week 2
Other. General questions
Techniques. 12-12 from seeds
Techniques. Topping
4y ago
1
2
Solved
Hammerhead420
The FLIP
Getting ready for the good ol’e flip. What do most do you guys do for the light schedule? Is it better say (on/off) 12am/12pm, or 6am/6pm. Worried about daytime activities in that room. My schedule will accommodate just about anything, so what are you thoughts?
Week 7
Other. Other
Techniques. 12-12 from seeds
5y ago
3
3
Solved
JustARegularEveryDayNormalMF
Bud hairs going amber too soon :(
Could anyone confirm if this is a problem or normal,some of my buds hair started to go amber,is it due to light shortage? I had few days of 8-9-10h of light because of problems with my installations...
Week 7
Buds. Other
Setup. Lighting
Techniques. 12-12 from seeds
5y ago
3
3
Solved
Nylanderfour20
Ideal 12/12 from seed strains?
Does anybody have an ideal strain that does well under 12/12 from seed? I know autos aren't the best so thinking photoperiod strains really... Thanks in advance guys.
Plant. Other
Setup. Clones
Techniques. 12-12 from seeds
4y ago
2
3
Solved
BullWeedDog
Pasar de fase de crecimiento a pre-floración??
Cuando las plantas pasan de estar en la fase de crecimiento a pre-floración?? Es que la tabla de los fertilizantes que tengo (grotek) muestra estas fase pero no se cuando se hace el cambio y en esta fase es cuando subo de potencia el balastro de 400 a 600??
Other. General questions
Setup. Lighting
Techniques. 12-12 from seeds
3y ago
1
1
Solved
gruenerdaumen
kann bestimmtes licht dazu führen das vermehrt pflanzen zwittern oder sogar komplett männlich werden?
Other. Other
Plant. Twisted
Techniques. 12-12 from seeds
3y ago
1
2