Please read if you can help about Light spectrum for flowering
SBCannabisCostarted grow question 5y ago
Starting week 4 Flower, I have my light (Viparspectra Par600t) 70% blue 90% red they recommend 100/100 for flowering. What u guys think? I kinda don’t wanna blast it with blue because Viparspectra are already high on the blue spectrum.
Open
Setup. Lighting
likes
Answer
BraveheartGeneticsanswered grow question 5y ago
Hi mate,hit her with both as you're trying to simulate the sun.
likes
Complain
Similar Grow Questions
Solved
SAC87
Light timer ProblemHey Growers.
So I made a dumbass mistakes…..for the last 18 days I have had my light timer set for 12 hrs 15 mins on and 11 hrs 45 off. They are looking good and budding up. I’m wondering is that close enough to 12/12 to have my day 1 flower be true for accuracy sake.
Thanks
Week 7
Setup. Lighting
4y ago
2
6
Solved
M420_GROWS
Light setupCurrently I only got 2 x 50W / 5000K flood lights for veg and approx 150W / 2700K later for flowering. Both LED. Planning to keep lights close to plant - 35-45cm.
Do you think its going to be sufficient or should I get professional lights asap?Week 1
Setup. Lighting
6y ago
3
2
Solved
chronicon
using both veg and bloom switch toggeled to on with led light during flower questioni was watching a video on youtube and the person was using an led light which had separate toggle switches for bloom and veg and during flowering of autoflowers he had both switches on and was wondering if that is better to have both on and if so is it only good for autoflowers?Setup. Strain - Autoflowering
Setup. Lighting
4y ago
6
5
Solved
regularPot
Lamps for growing Indoor.Decided to grow indoor homemade tent. my plants are 1week and a day old, i could manage to move them in about two weeks period. I have some materials like foam, foil, cardboard, and old computer fan.
What lamps should i use? Preference low energy cost. Thanks in advance :)Week 2
Setup. Lighting
6y ago
2
4
Solved
Purple2by4
Switching from led to hps for flower?Howdy, does anyone switch from a blurple led board for veg, to a hps or similar style light for flower? Why, why not? Is it worth the little extra hassle to buy and install? I like my led just fine, but wondering if there’s more to be gained in flavor, quality & yield. Thanks!Setup. Lighting
6y ago
5
2
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
Mel_Macallan
Hi, can anyone tell me if it's normal, or why those lower branches are stretching so much? I have only one 50w cob light. Which apparently produces equivalent to 150watt... Is that enough? I have only one plant and a very small grow box. Thanks for any advise :)
Setup. Lighting
5y ago
4
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
Slickchigdog
Led height and powerI have a Enfun EF 2000 and i need to know the power and height setting in seedling stage. Its a 200 watt lampOther. Other
Setup. Lighting
3y ago
2
1
Solved
dopeye
Are there any recommendations for a light schedule for autoflowering?I leave them at 24 hours. I start with the seedlings at 18000 Lux and increase it till the 4th week. After the 4th week I have all my lights at full power and the top buds have around 55.000 to 90.000 Lux.Week 1
Setup. Lighting
5y ago
1
6
Solved
CuteStar
Can I switch my lighting schedule ?Hello everyone. 1st grow here. I'd like to swap my lighting (automatic plants) from [4am:midnight] to [4pm:noon] just to keep the temperature a little higher at night. Is it doable while not hurting the ladies or should I shift it an hour per day to change the cycle ?
Thanks !Setup. Lighting
4y ago
2
Solved
MangJs
HLG 350R or ES300 V3 ??Hi Growmies,
planning on adding an additional light on my 4x8 I currently have 1x HLG 650R running, but need your opinion if I should go for HLG350R or ES300 V3 ( Green sunshine Co ) whats your thoughts? i want to leave quarter space inside to work on and also to put some equipSetup. Lighting
5y ago
3
3
Solved
lytesho
Mars Hydro TSW 2000 Height/DimFor folks with Mars Hydro TSW 2000 experience. What dim did/are you keeping your light on during weeks 2-3? I have done research and looked at MH data, but I would like tried and true experiences. Current dim is set to 2 notches below 50 at 18in. Thanks.Week 2
Setup. Lighting
5y ago
2
1
Solved
Pblc_10
Tipps, Beleuchtung, Mars Hydro, dimmerIch hab mir eine Mars Hydro Fc-evo 6500 geholt die jetzt kommt gibt's da was zu beachten oder hat jemand Tipps wie ihr eure Lampen eingestellt habt? Ich hab mir auch den iconnect geholt um das besser plan zu können aber ist halt meine erste dimmbare Lampe ✌️
Setup. Lighting
1y ago
6
2
Solved
paulsgrows
Nanners?Can someone verify my latest 2 photos look like nanners? If so, I’d love some insight on why my plants seem to be so light sensitive. Most growers seem to blast their plants with upwards of 200w with little issue. Mine is sitting at 80w 22inches and it seems to be struggling!6y ago
3
2
Solved
Sweetie420
Light scheduleHi
I need to ask You guys one thing:
When i change Light schedule from 18/6 for 12/12 on vegetative stage i will have the same results? I'm worry about payment for electricity with this HPS 600w lamp. Also now temperature is too high,something between 32-34 😢 please help 🙏 420❤️Week 3
Setup. Lighting
6y ago
1
1