leds

Alright so I have 4 plants in a 2x4x5 tent. 1 300 w viparspectra and a 450 w viparspectra leds. I am wondering if I need ventilation and what size fan I should have? Also I will need a carbon filter. The highest the heat has been is 77. Rh is 40-50. I am using fox farm of and fox farm nutes plus...

Well, my last few plants have been Plushberry clones, and my current plant in Veg is a Harley Tsu clone I got from the dispensary a month or so back. I took a cutting from the Plushberry that's in flower now, but it didn't make it - damn spider mites... Anyway, I'm not going to try...

Hi guys and gals I’m trying to keep my grow room as quiet as possible. The only problem is when lights turn on and off you can hear the click of the furnas double pole contactor 110v coil. Can someone point me out to a quiet contactor. I’m pulling around 500 - 550 watts @ 220v Thanks happy growing

So im just wondering if anyone else has switched out metal halide for leds and what the results were? Could you tell a difference? Was it positive? Do y out recommend it? And why did you switch led?

INFO: Currently F18 400w of LED 2x GSC Thin Mint Pheno 1x THC Bomb 1x Blueberry Gum Light schedule of 12/12, shutting off at 8 PM and turning on at 8 AM. Somehow, electrical tape melted onto a wire nut and burned through the wire nut, burning and releasing one set of wires, and shutting off...

Hey everyone, Ive posted a few thread by now, and based on all the help I've gotten I've tweaked my set up a bit. I'm growing in a 2.75ftx2.75ftx5ft grow tent. I'll be starting with 2 northern lights feminized seeds germinated in rapid rooters plugs and first grown in solo cups. I will...

Hey all, I'm doing my fist grow, indoor in a 4x4x7' tent. I'm torn between a few choices and wanted to know from people with experience with LEDs which would be best. I'm limited on price, and so far these are the best I've found. I have 3 white widow x big bud that I've started in a homemade...

Hey everyone, this is my first post and first grow, so I'll try to be as informative as possible. I've previously grown quite a few types of plant; fruit, vegetables flowers etc. outdoors so I have a basic understanding of growing, but this is my first Marijuana grow, and my first indoor grow...

I'm about to set up my room and I have four black dog phytomax2 800 leds and was thinking about doing a 600w hps drop light in the middle of all four black dogs... any insight or suggestions? I would love to hear if anybody else has done this and how it worked for you. Thanks for taking the time...

Ive switched up my set up and am now running mars 600w led panel. Love the light love what i see but damn does it get hot! Had in a 2x2 tent at first and will never do that again. Now in 39x39x70 my only question is how close can i run this bad boy from my cannopy? All advice is welcome and...

Hey gang, how difficult would it be to swap out the chips on a light like : https://www.amazon.de/Roleadro-Pflanzenlampe-Vollspektrum-Gew%C3%A4chshaus-Wachstumslampe/dp/B01N0NQ6ZY/ref=sr_1_3?ie=UTF8&qid=1489491281&sr=8-3&keywords=roleadro to better quality chips? also what kind of chips...

Greetings! This is not my first grow, but this is the first time I'm using LEDs. The SolarSystem 550 was just too tempting. However, I couldn't find a lot of informations or grow logs about it, so I though it'd be interesting to document everything and share it with everyone. Grow is...

Hey everybody I'm pretty new here to this website, but I have been growing for quite a while but anyways I'm currently growing with CFLs and id say it's time to upgrade to a more professional grow light. So I've been debating if I should switch to LEDs for a while but I'm not to sure how good...

Hello Everyone, I have a question and hope to find some help from people with understanding better then me. Please i ask in advance you be patient with me as i may not use the right terms as i am learning. Have a 5 foot x 3 foot area for veg and grow. have been using 400 hps and 600 hps for veg...

I'm just a little confused right now about harvesting and could really use any insight. What I have going on right now are 2 super lemon haze a couple days away from entering wk 7 of flower. This is a 9 wk strain and is what the breeder recommends flowering it for. I'm growing indoors using...

So, I felt it might be prudent to create a thread for new jacks here getting into growing. I don't mean to insult anyone, but when I look around and see some CFL grows, I can't help but shake my head, because it's kind of sad. It's not just (in my opinion) pathetic due to yield potential, but...

looking to buy some LEDs around 600w maybe 800w but im just wondering who and were to look for in the lights? Is direct from China the best bang for my buck but will fuck me over in 4 months? Leave me some info on your guys runs and what not please? :) all is appreciated, I do have a lead on...

After a hiatus from the grow world, this muppet is back to ruin your day once again! Lots of grow light threadz/questionz going on, and ill be the 1st to admit im a bit of a simpleton when it comes to the tech side of thingz....so figure ill contribute in my own selfish way. Got a mixture of...

Hey im a new grower this is my very first grow ever i am growing XXX OG KUSH(10 plants from seed).. i am using two 880watt california lightwork solarflares led lights. In a 5x9 gorilla tent in super bubble flow buckets!! Most of my knowledge comes from watching youtube so i decided to give it a...

Welcome to what hopes to be an incredible journey into the laboratory of a slightly mad but mostly harmless scientist. Growing cannabis has become one of my most fulfilling hobbies as well as being an experience in; patience, perseverance, trial and error, frustration, horrors of nature's...