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Back to Grow Questions
Lights led
LuckyGrower
started grow question 6y ago
I have a platinum led p150 in a 60x60x180. Should i use from begginning veg+bloom or w8 for bloom? Thx
Solved
Week 4
Setup. Lighting
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chasv77
answered grow question 6y ago
Veg only, then both when in flower.
1 like
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Selected By The Grower
Similar Grow Questions
Solved
JuanCarlos97
Hello fellow growers :D thx a lot Firstly, is the reason why my plants (especially cookies) are very slightly curling/folding at the ends of the leaves because the LED is too powerful?(Reason to be worried?) Secondly, should I start adding nutrients? Just 1/4 of Bio-grow for now?
Week 2
Leaves. Curl up
Setup. Lighting
Feeding. Schedule
6y ago
1
3
Solved
Ixnay
When to flip LED's 'bloom' switch on?
When's the best time to flip the 'bloom' switch on my LED with an auto? Should it be at the first sign of pistils or is there a better time to do so? I have already flipped the switch for this plant and kept photo-period the same, looking for info for next grow. Thanks!
Week 7
Setup. Lighting
6y ago
2
2
Solved
TCH0808
Mars Hydro TS 1000 [3500K,100W, LED light] (Plants @ 3
Questions: See photos. 1. MARS Hydro TS 1000 will not support 4 cannabis plants, correct? Support = Obtaining full plant potential. 2. The Chinese 3000K lighting won’t “hurt” my plants in veg, right? It’s just simply isn’t the lighting that works for veg growth, yea?
Setup. Lighting
6y ago
2
3
Solved
RFarm21
Lumatek attis 300W
Good afternoon Farmers. I have a Lumatek Attis 300w LED and I'm using it at 100% (it includes a dimmer that can be adjusted in 20% increments). I wanted to know if there’s any problem using it at 100% from the initial phase or if there are specific values for each phase. Thank you very much!
Setup. Lighting
5y ago
6
5
Solved
Bongkhan
UVB lighting
Hello fellow growers.. so did anyone use supplement UVB light and get any noticeable difference ?
Setup. Lighting
5y ago
2
1
Solved
OGSesh
12/12 switch
Are they ready to switch the light to 12/12? Or give them another week? I don't have much space. Thanks.
Week 3
Setup. Lighting
5y ago
3
3
Solved
Insertcoin
Should i raise the lamp to force the strech?
I had the light the past few weeks 30cm over the plant on 100% wich has 930ppfd in 20h duration it was all together 65 DLI. I want to force the strech from now. Do you think i should raise the light up tp 50cm over the plant? The plant made nearly 20cm within the past weeks.
Week 5
Plant. Too short
Setup. Lighting
2y ago
6
1
Solved
Doolymoo
Light for seedlings
What light cycle shld I put seedlings under? Or best just on window sill (I’m in uk so not much sun atm!)
Week 1
Setup. Lighting
6y ago
5
5
Solved
Cannabisflakes
UV rays - Is it worth
So guys, what are your thoughts about UV light complementation? Earlier this year, I havested an auto flower, and she dind't bulk up the trich production. I ended up with big flowers but with no effect at all. I was wondering if that has something to do with my light setup.
Week 9
Buds. Other
Setup. Lighting
6y ago
3
3
Solved
Theonewhogrows
Light power
Is a 100-watt lamp sufficient? I don't consume much, so I opted for a modest light, anticipating lower yields. Can the quality match that of weed grown under a stronger light(600watt), despite producing fewer grams overall?
Other. Other
Setup. Lighting
3y ago
5
8
Solved
GermanGrows
Grow light veg bloom channel
Should I use both veg and bloom channels if my light is only 250w combined?
Setup. Lighting
5y ago
1
Solved
Ionic20
Light time
Hi, I currently run my lights at 9am to 3am can I change this to 9pm until 3pm? Or will it stress the plants out
Setup. Lighting
6y ago
2
2
Solved
Growing_Rockets
Lux Meter Apps on Smartphones
What are your thoughts on Lux meter apps? The app on my Samsung Galaxy S10+ is showing 16,600 Lux at the tops of the seedlings, and converting that to a rough PPFD shows 222.55/umol/s/m². Reading more, 15k-45k Lux and 200-400 PPFD is good for early veg. What are your thoughts?
Week 1
Setup. Lighting
5y ago
8
4
Solved
Kenpowarrior
Light question
I grow at 18/6 light now for 2 weeks going into 3rd week. From what week do i change my light to 12/12? They are automatics.
Setup. Lighting
6y ago
3
4
Solved
GreenleafSWO
Grow light height in flowering
I have a lumatex ATS 200w led, I've it raised to max height but I've still only 10 inches of clearance from the canopy. It's flowering now and upward growth has stopped as buds are starting to fill out, will I be ok with this short distance?
Week 8
Setup. Lighting
3y ago
2
4
Solved
Hisknibbs935
Hello,I'm gonna be running a test 6400k cfl vs sunmaster hps,been reading and reading and blue light crops up alot for veg so,I'm gonna grow one under the cfl one under the hps and one in the middle of the 2.will it shock my plant putting light schedule to 24 and adding the blue?
Week 2
Setup. Lighting
6y ago
2
2
Solved
KnightRider
Led safety
Hi Peeps, My Mars Ts600 is getting on a bit and a quarter of the leds have gone, would you say its safe to continue using the panel? Thanks
Week 6
Setup. Lighting
3y ago
5
3
Solved
TrichomeHolmez
Autoflower light schedule
Soon rolling into veg for my first auto grow. Currently on an 18/6 light schedule using Mars Hyrdo II 700w . Don’t have any problems with temp/humidity inside tent. Once you notice the buds starting to flower do you switch to 12/12 or just keep plugging away with 18/6?
Week 4
Setup. Lighting
6y ago
1
4
Solved
Ramgi
Ciclo luce
veg _ veg-flower last week only flower thank you in advance
Setup. Lighting
5y ago
1
3
Solved
BruceBlack
Hi all! I would like to buy one Mars Hydro SP150 for a 1.20 mt tent do you think it's enough for a SOG with 12-15 plants? Thanks in advance
Setup. Lighting
6y ago
3
3