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Lights
Sticky_bandit84started grow question 5y ago
Anybody know much about the dimmer on the spider farmer sf1000?! What wattages do you used during veg, flower etc..
Solved
Setup. Lighting
likes
blendmedmedmananswered grow question 5y ago
first few weeks you run it at 30% then run it on half way in veg then in flower full blast
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420_Little_Green_Fingerz
Light schedule - I am about a week off being ready to harvest. I currently have the lights on 24h. Should I introduce dark periods and or a 24/48h complete darkness before harvest?
ThanksBuds. Other
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Setup. Lighting
4y ago
1
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BENY_TRUBY
Espectro de luz en automáticas¿Cuándo se debe cambiar la bombilla de crecimiento a floración? Tengo unas autos de exterior a las cuales les doy iluminación extra dentro de casa cuando es de noche. Los focos son neones CFL de 55w y hasta ahora (5 semanas) siempre he usado el CFL con espectro para crecimiento.
Setup. Lighting
2y ago
2
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GingFreecss
Light: much Power less hoursHi everyone,
I'd want to decrease the hours of light to give the plants the impression that winter is coming, but I'd want to add a led to increase the power of the light. Can I apply both this ideas?
Thank for your attentionWeek 6
Setup. Lighting
5y ago
4
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Solved
Green_Man_420
Light intensityMy plants have been looking sad for a couple weeks. Tried everything then the other night I turned my light down to 40% giving a DLI of 28 they perked right up with 24 hours. I have now put it up to 60% giving a DLI off 39 will this be ok or should I keep it low. Week 2 flower.
Setup. Lighting
1y ago
1
2
Solved
3lementa1
Which LED light for 2'x3.5'x5.5' perpetual DWC autoAfter this run I think I'm going to grow 2 DWC autos at a time and harvest monthly. I'm looking at a 6x 3k COB, a 58 SMLEDs 2 CREE COBs (3k and 5k), or a 112 SMLED and 4 CREE COB (3k).
LINKS:
https://tinyurl.com/778famth
https://tinyurl.com/2dz9uw
https://tinyurl.com/4m7ynerv
Week 6
Setup. Lighting
4y ago
3
5
Solved
BullWeedDog
Como debo usar un balastro electrónico 600w regulable??He comprado un balastro eléctrico lumii de 600w regulable a 250w, 400w, 600w, 600w boost; en que potencia debo colocar el balastro en las diferentes etapas de la planta?? Segun tamaño, etapa o semana??
Other. General questions
Plant. Other
Setup. Lighting
3y ago
5
Solved
Abacus
Invert light/dark during a growFor veg period is better if I start with light on in the day, and off in the night, but for bloom period it will be too cold, can I invert light/dark during a grow? I will have light on in night and light off in the day.. does the plant have any problems if I do that?Setup. Lighting
3y ago
6
Solved
JonnyKush
Light cyclehi everyone, I wanted to ask if now that I am at week 6, if it would be better to switch to cycle 18/6? since it broke the ground it is doing 20/4 but I thought that maybe in flowering it needs more rest. thank you all for your help and good growth🌱💚
Setup. Lighting
4y ago
9
5
Solved
Growladyeastmidlands
What light should I use pleaseI have had to scrap all my plants and started again with new seeds autos and I plan to do 10 plants in the tent I have a 600w hps light and also leds 600w and mars hydro 1600w led but with my last grow hermie on me and I don't know why I want to know what light to use nowSetup. Lighting
4y ago
1
3
Solved
Peweez
Connecting 2 SANlight evo 3-100 with AC Infinity Controller 69 PROHi guys,
I want to connect 2x SANlight 3-100 1.5 with AC Infinity Controller 69 PRO. I searched on the internet and found that i'll need this sanlight Trolmaster RJ12 cable and this AC Infinity UIS Type-A RJ11/12 0-10V Dimmer. Do I need this stuff for each lamp or can i combine?Setup. Sensors
Setup. Lighting
6mo ago
2
3
Solved
Ganjaprenuer
600w light in 2.7 x 2.7 tentCan I use a 600w hps mh setup in a 2.7 x2.7 tent. The light comes with a dimmable ballast so I can set it down to 250w. Will this be over load for such a small tent. Gonna be growing autos under this I have a 6 inch vent kit the light is also a air cooled 6in reflectorSetup. Lighting
4y ago
2
Solved
ganjermaster
Could be this yellowing on newer leaves a light deficency problem?I'm using a Mars Hydro TSW2000 distance 95cm to the mother plant, 140cm to seedlings and power 55%.. testing with phone app Light Meter I'm getting around 8000 lux in mother and 6500 lux in seedling.. I've raised it to 70% power and now getting around 11000/8000 lux mother/seed
Leaves. Color - Yellow
Setup. Lighting
4y ago
1
4