led

Hey 420 peeps! I just wanted to say I'm extremely thankful for this site! A lot of valuable information on here, thanks!! Ok I've googled and searched this site and couldn't find a definitive answer, but I have an old mars 300 in the middle of my tent and two 2700k 23w cfls on each corner also...

Hundreds roamed around the Boulder County Fairgrounds Saturday for the opening of a two-day hemp festival – an event that is part conference, part education and part of the continued victory celebration for the legalization of marijuana in Colorado several years ago. Many strolled by varying...

What is the difference in a mars hydro reflector 48 to the mars hydro 300?

Yea I'm looking for a led light to help me out here. I like them for the cool and not too hot factor. My mind is bogged over reading and looking for one I figure a 300w would be good. But I was looking and saw that 3w is cooler than the 5w? I also saw where they are a lot of fakes, shew wee...

Hello everyone. I have been impatiently waiting :laughtwo: for my first set of seeds from Herbies and doing some more research while I wait. Anyway, I have been reading more grow journals and I've decided to drop some money on lighting other than the CFLs I was going to start out with. I...

Is it possible to veg 4 plants with 75watts of T5? I would then switch to 270ish watts led to to flower. I would like to get a nice little cycle going. Vegging with T5 and flowering with led. I am trying to keep power consumption to a minimum.

So on the 28th it popped up still had seed shell stuck on seedling removed that later that day and this morning I went ahead and took a few pics. On day 7 - Narcotic Kush *Auto* 18/6 Cycle :420: 3Gallon Pot Mars II 400 LED FoxFarm Ocean Soil

Hi I have to decide if I should go led or hid.. I have an 8x8 flower and 5x5 veg and was planning on 2 1000 watts for flower and 1 1000 watt for veg but can't run this on one or even 2 120v circuits where as I could probably get away with running LEDs on 2 circuits and wouldent need extra fans...

How far away should I keep the led light from the top of my plant. Currently I am about 25" from the top my plants, I am using two 150 true watt leds. One of the lights is I believe the older Mars hydro 300 and the other is an eBay 300 watt equivalent, alot more purple/red than the Mars...

Hi I have a 4x2x6 grow tent and I'm planning on running 3 300w Mars led lights on top of 3 autos, but was wondering what the best and safest height from the top of my plants the lights should be positioned. I run a 18/6 light schedule if that matters. Also using soil. I don't...

Hi dudes i find a cheap led lamp but i cant trust chinese sellers. is there anybody buy them leds ? 2016 New cob 100W/200w 8band full spectrum red+blue+White+ IR+UV led

Hi all I found that there are DJ leds (70W Cob - street light) : DJ led Boomtonedj Street Led 70 - color temp : 2700-7000K In China they sell the same cobs as 'street light' (ref "street 70" They are pretty cheap (may be 69 / 79 price range) , that's why it could be...

hi all, gunna keep this quick and simple.. I plan on using rhizotonic and cannasym alongside my base nutrients and was wondering at what strength i should add the rhizo and cannazym from seed to finish (autos). using platinum p300 led pannel and 20L dwc. aslo have plant magics'...

HI im a viking sourcing some advice . I just started too grow with a CFL 250 an i know looking for for LED for not more than 350$. I really dont know anything about this but i sourced some prices on alibaba. Are the Chinese LED a waste of money? Any of the LED from china people can recommend...

Hi everybody i've assembled a cree cbx 3070 and i'm vegging a SS. I'll add another cree led on flowering stage. I've some problems with some leaf can u give me some advice? :Namaste: Seed: Sensi Seeds Super Skunk Soil: Bio Bizz Light Mix Humidifier: Pro Mist 4 Box: 50 x 100 x 150 Nutes...

Hey guys, just wanted to get some opinions on my ladies. They're both Heavyweight Turbo Bud grown straight from the seed. Here's my current setup: 300W Mars Hydro LED x2 5 Gallon Smart Pot Grow Bags Fox Farm Ocean Forest Soil Left side is on day 32, and right side is on day 29 due to...

Hey guys.... i run LED during flower and have had great results with it.. my question is, has anyone ever bought those LED tubes that take the place of a T5 tube?? I have 8 4' T5's in my veg room and they get real real hot.. So i have to under power my system and only run 4 of the 8 tubes...

unknown strain It is in Veg Started 4 weeks ago from seed. Indoor Soil - some peat mix. pot size is 10 inch wide & deep. Size of light 90 w led 30x3w. Temp of cab is 27. watering once a day with fertilizer and spray twice. plant is realy short and bushy any suggestions?

Im wanting to build my own diy cree led. Do I need to use heat sinks or can i use a bit of aluminum sheet?

Hey all and welcome to Ill Vibes' Micro-gro. Here's the essential setup to get you all started: Grow Tent: 3'x2'x3' Light: MARS II 900, ~388W LED Panel {claimed 450W HPS equivalence} Genetics: Bubblelicious (Big Bud x Skunk#1) (Indica dom.) Nutrients: Botanicare Kind synthetic nutrients...