Licht umstellen bei Photoperioden!!!!!
Bandit600started grow question 4y ago
Hi dear Growers,
What is the best light schedule for photoperiods when switching from 18/6 to 12/12, 13/11, or 11/13? Thanks 👍
Solved
Setup. Lighting
likes
Organomananswered grow question 4y ago
18/6 then 12/12.......there is no other.
Sometimes if you have a plant with heavy Sativa genetics, you can go to 11/13 to help them finish more decisively and prevent continual re-flowering at the end (last 2-3 weeks).
Aqueminianswered grow question 4y ago
Once your happy with the plant size in vegetation, you should just flip straight to 12/12. That’s the most common practice for flowering.
likes
Complain
doctaganjaanswered grow question 4y ago
I recomment direct to 12/12 when i want ur photoperiod get into flower
likes
Complain
BudMasteroanswered grow question 4y ago
I usually put it like this: 12.5 o'clock at night and 11.5 light.
likes
Complain
Similar Grow Questions
Solved
greenhousegrowgirl
Should I substitute sunlight with a grow lamp on cloudy days?It’s overcast here today and I’m wondering if I should turn my grow lights on to compensate for the lack of direct sunlight. If so, should I drop the intensity to compensate for the additional natural light? Can you overdo the amount of light (not heat) a plant gets?
Week 3
Setup. Lighting
5y ago
3
1
Solved
PooBrainStoney
Can someone please show me a proper setup guide for hanging grow lights?I recently purchased a Vivosun Smart grow system, but this is my first tent and the booklet just says "tie light up top" with a ratchet hook system. I wont be able to adjust height without tons of extra work, can someone assist me?Setup. Lighting
4y ago
3
Solved
Madreefah
MARS HYDRO TS600 LIGHT STILL ON WHEN TIMER SWITCHES OFFit is a known problem i found 2 forum posts discussing it.
Different timers have been tried but it always remains the same.
Someone said with a mechanical timer the problem is solved I will try that as soon as I have one.
In any case, this is absolutely unacceptable.
Setup. Lighting
6y ago
8
Solved
BENY_TRUBY
ILUMINACIÓN ALTERNATIVA PARA PLÁNTULAS AUTOMÁTICAS EN EXTERIORI have a reflector and some TCL neon lights to put my autoflowering plants to grow after germination until they're ready to be on the balcony. But it doesn't work. Does anyone recommend a regular bulb that I can use until I get a new reflector? THANKS
Setup. Lighting
Setup. Seedling
4y ago
1
Solved
BullWeedDog
Como debo usar un balastro electrónico 600w regulable??I bought a Lumii 600w dimmable ballast that can be set to 250w, 400w, 600w, and 600w boost; what power should I set the ballast to during the different stages of the plant?? According to size, stage, or week??
Other. General questions
Plant. Other
Setup. Lighting
4y ago
5
Solved
Nurse
possible light burn help me tanxI have two lights, spider sf 1000 and viparspectra p1000. My plants have burn marks. I do not know if it is from lights or fertilizers. I now keep them 18 inches apart. Can anyone tell me the light distance table? How far should they be now?
Setup. Lighting
6y ago
1
2
Solved
nectarinepasta
Leaves drooping after switching from MH to HPS light for flowering. Is this expected?Flowering started on auto, switched light from MH to HPS 4 days ago. Same power, same ballast, different bulb vendor:
- 150W MH from Superplant at 5000 K
- 150W HPS MASTER SON-T APIA Plus from Philips at 1950 K
Flowering continues but leaves started to droop, plant looks sad
Week 6
Setup. Lighting
6y ago
1
2
Solved
Albgrow
I have a question that by myself i cant risolve! I have used ligjt adjust wings 600w but now i want to change them because they cosum a lot of energy and a lot of money for the light bills. I want to change all the light system and to use the Led ones. The closed area is 12m2.Setup. Lighting
6y ago
1
2
Solved
ohighoan
LED light flickers during lights out. What is my best option?Found out my light is flickering during lights out, not bright enough to see the plants but I could see the light. could I have stressed them enough to hermie? Should I wait a bit longer to flower?
Week 10
Setup. Lighting
4y ago
1
3
Solved
TheGourmetWeed
Heat, RH or overwatering? Or alltogether?Hey my fellow growers!
The grow reached 32Celsius the last 2 days in the last hour before going into night time. On that time RH goes down to 32% and this seems like it's stressing this lady a bit.
Yesterday fed her nuts - maybe a bit too much?
Thank you for stopping by!
6y ago
2
2
Solved
Mikewithgreenthumbs420
Switching grown lights not sure what too remove got new ledI got a new veg light and led bloom light my question is should I remove my ballast light from bloom room or can I run both led plus ballast light together. That's what I'm wondering whats the best way to go I'm currently just using this light Last picture is my veg blue an white
Setup. Strains · Photoperiod
Setup. Lighting
6y ago
1
Solved
Tikihoofd
Future - upgradesI might have a silly question, but here goes:
I've found some lights I have left in my garage, and since I would like to upgrade my setup, I would like to know if these lights could function as grow lights.
The light=> Osram Highbay HQL LED E40 140W
Thanks!👽Week 7
Setup. Lighting
6y ago
3
3