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Back to Grow Questions
Lights
Sticky_bandit84
started grow question 6y ago
Anybody know much about the dimmer on the spider farmer sf1000?! What wattages do you used during veg, flower etc..
Solved
Setup. Lighting
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blendmedmedman
answered grow question 6y ago
first few weeks you run it at 30% then run it on half way in veg then in flower full blast
1 like
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Selected By The Grower
Similar Grow Questions
Solved
hanfbauer420
2 or 1 Lightning
Are 2x 150 watt lamps as good as one 300 watt lamp? I am thinking about upgrading to 300 watts, I already have a Mars Hydro TS1000 with 150 watts. (in 80x80cm / 2.625x2.625ft.) Thanks for your recommendations growmies😎
Setup. Lighting
2y ago
4
8
Solved
Fonzi
Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led?
Has anyone of you ever done a vegiphase with Megallhalogen (Mh) and then the flower with led? The temperatures are a bit low for me. In the box i have 23-24 degrees during the day and 18- 19 at night. I am considering making the vegi with an mh.
Other. Other
Setup. Lighting
4y ago
1
Solved
VermeerT
New person to grow, what is picture with lamp?
Hi! I just to start first time on weekend is GD safe? I just now have a mars lamp it is looking like recommend and cheep but is difference picture with numbers and I do not know what is this. Can someone help me what high I should put it? I am with auto is this 12 hours or more?
Setup. Lighting
5y ago
4
4
Solved
420Highlifecouple
Auto flower in flower light cycle?
Do I switch my AUTOFLOWER to 12/12 in flowering?Or 18/4, 20/4 from start to finish?
Setup. Lighting
5y ago
3
Solved
ZigkGrow
Light doesnt cover every pot
So i've got 2 plants under one cfl lamp and i observed that that 1 girl is reclining to the right. As i see my Cfl this girl is standing right below the plastic part of the cfl and obviously gets less sun. How can i fix this? Changing place my pots every day will do the job?
Week 2
Setup. Lighting
6y ago
2
2
Solved
hollyhustler
Is that just a light burn or could it be something else?
One bud in the middle of my plant is much lighter than all the others, which all look healthy and green. I think it was due to the too small distance of my light, which was only 20cm (8") between canopy and light. I have now moved the light to 35cm (14"). What are your opinions?
Week 8
Leaves. Color - Yellow
Setup. Lighting
5y ago
4
3
Solved
Herby
Light cycle
As this strain is an auto, going on 12hr of light during flowering won't do her any harm right ?
Week 7
Setup. Lighting
6y ago
3
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
3y ago
3
Solved
dataTwiiix
qu'elle est le plus important à prendre en compte le nombre de lux ou le PPFD/DLI
lux, ppfd et dli. en faisant j'ai réalisé qu'il était dur d'avoir un ppfd entre 500 et 1000 pour la phase plantule sans dépasser les fameux 7000lux on approchent plutôt les 25000lux si on veux atteindre le ppfd souhaitable pour cette phase. comment faite vous?
Setup. Lighting
5y ago
2
1
Solved
IQuSX
Extra LED
Good time , Topman! Do you think it is worth installing additional 140W Led? How are you doing ?
Week 11
Setup. Lighting
3y ago
2
4
Solved
ITAIvangrower
Sonlight apollo 8 plus box 80x80x160
Buonasera a tutti growers, vorrei sapere ho intenzione di comprare questa lampada, ho trovato un affare da un amico attualmente ho un box 80x80x160cm con un hps 250 ma non sono molto soddisfatto e vorrei passare a una sonlight apollo 8 plus vi metto il link, grazie in anticipo 🙏https://www.idroponica.it/led-coltivazione-indoor-sonlight-apollo-plus-8~27322.html?gclid=Cj0KCQjwlN32BRCCARIsADZ-J4sJvLf4DWolk7jXHzOgZ_w3Dtw0kTv_WM_irzbN1jSNVnrHBEsig6waAnXOEALw_wcB
Setup. Lighting
6y ago
1
3
Solved
timbarin
Wattage and distance from plant
Hi all. I need an advice about the height and wattage I should apply to my automatic plants . They are on 18/6 schedule This is a new grow. The plant is at day 8. The lights are at 60 cm and each led is set to 80w totaling 160w in a 60x60x160cm grow tent.
Week 1
Setup. Lighting
5y ago
3
2
Solved
AlienScrOG
A good Tab schedule nutriente/ feeding?
Help me ti find a good schedule feeding.... Thanks What u think ?
Week 11
Setup. Lighting
Feeding. Schedule
6y ago
1
Solved
FishTankGrow
Short Tangerine Auto?
My Tangerine Auto isn’t growing very tall? Short and spreading? Is this normal or do I have too much light? Maybe too much LST?
Week 3
Setup. Lighting
Techniques. LST
6y ago
1
1
Solved
guerilla
Lifespan of led grow lights?
Lifespan of LED quantum boards? Hi I'm looking for anyone who has first hand experience with the lifespan of the led grow lights. I'm not looking for the manufacturer guidelines. Just anyone who has noticed any difference in performance from the LEDs over time.. 💚
Setup. Lighting
2y ago
6
4
Solved
DimiTryCool
The distance between light and small plants
Hello everyone ! ?The other important question: What distance between my tittle plants and LED lamp i need to maintain in first ,second week > ? Thanks for support)✊
Week 1
Setup. Lighting
5y ago
1
1
Solved
FirstTimerFistTimeYer
Wich light to buy
I only have about 80€ anyone can tell me wich light should i buy then? Thanks again for the help and thanks for the help on the other question.
Setup. Lighting
6y ago
7
Solved
arkhive
LED's wont shut completely off
Lights seem to go on a "standby mode" instead of being all the way shut when timers switch them off. Should I buy some other timers? These were brand new, cheap ones though and both the same. Lights are HLG 600 RSPEC and both did this.
Week 4
Setup. Lighting
5y ago
1
2
Solved
GrowerLacey
Change light schedule
My babies are now in 8wks, the light schedule is 17:7. I have scheduled the 8hrs sleep frm 5am-12pm (this is my sleep time) and now that I hve changed my sleep time, I would like to change their sleep time too, from 10pm to 5am. How will I change the light without stressing them?
Setup. Lighting
4y ago
1
Solved
Jack22
Low Humidity and high temp or high humidity and low temp?
Do you think it’s better lower temp and higher humidity (like 27 degrees c and 80 % humidity) or higher temp and lower humidity (like 29 degrees c and 60 % humidity)? I’m just waiting for the humidifier but in the meanwhile I have to fix somehow. Thanks!
Week 1
Setup. Lighting
6y ago
9
5