light

Hi! I'm new around here, and I'm finally planing to plant about 1 plant for indoor. It's just for fun. I'm planning to plant auto AK (it's a small plant and it flowers quickly), and i'm planning to plant it in my old wardrobe. My only problem is, that i don't know what light to use? What kind...

Hi, i write here becouse probably on this forum i was saw something about spectrum (i forget where i saw it). First i want to apalogize becouse my english its not so good. I hope i explain good what i want to say. Then now: I was saw here something like a "calculator". Its calculator with...

Hello all im new to growing and seting up my 1st grow room. Its a small cupboard.only looking to grow one, mabey in the future 2 plants.i have bought a 21w spectrum led grow lamp and was wondering if this would be enough light. Any help would br grate. Will post photos and will measure the...

So, i've been reading a lot and i notice most people use just CFL's for seedlings/clones. 6400 lumens for veg, but is that what I will need for two seedlings one sprouted 5 days ago and the other 7? I've got an entire grow room set up for when they are ready to veg - will be doing indoor hydro...

So, where i live, energy is a wapping .79 per kWh... so how would you suggest i give my plants the light they need? i'll be growing 2-3 white widow plants, and wish the get the biggest yeild (obviously :P) and i'm just curios on how you guys think i should run it, i was thinking of using 400...

Hello everyone , I want to grow in a 11 meters x 4 meters room. I already grew my own stuff and know what to do with nutrients and the other stuff. I know this is very very much , but I just want to know which way is the best...

What's up guys this is my first grow. I have a 4x4 foot tent, two 600 watt lights and some critical kush seeds. I wanted to grow one plant in a ten gallon smart pot under 1200 watts in the 4x4 foot tent. Is this too much light for a 4x4 tent? should I include more plants, or will I get the same...

How's it going fellas. I am looking for some help diagnosing an issue(first time grower). The issue started just a few days ago but only seems to be getting worse faster and faster. I'm using a light cycle of around 10-4-6-4 and was watering whenever I specifically noticed soil was dried(once or...

So, now I am growing with a 300W dual CFL, two autos. I wanna use the tent again, so now with 4 plants, as they would fit, doing with SCROG. I still have a month till harvest time. Now, this time, I wanna have LEDs. Im not interested in years old technology like HPS, even if they are good...

I have plants in the flowering stage, my daughter comes home for the weekend. She has a night light on in the dark cycle. Now I want to know, if everything I have worked for is shot? Or is there still hope? You could say it would be like moon light, but these are plants they don't have this...

I am looking into trying these but figured I would do a little research first. The problem is, I have not been able to find any actual reviews on these. Has anyone, or do you know somebody, that has tried these? I understand the heat concerns but that shouldn't be a problem for me. Just want to...

I want to build an air cooled hood for a 400 watt light. I have seen some diy builds but none that went into detail. My biggest concern is the type/brand of glass to use to get the most out of my light and the materials that will not burn my place down.That means no duct tape or combustable...

I know basics on growing cannibis plants, I've never grown anything of my own but I help my boyfriend taking care of his plants and I love the idea of growing something of my own. I just want to grow one, since I would be growing in my closet, and want to grow a really big plant. Being a...

Have one Dinafem Diesel, 4 weeks into flower, under 6 CFL lights on 12/12. Heavy with buds and trichomes, a few stigmas turning reddish, but should have at least 4 more weeks before climax. Last night an overhead fluorescent light was accidentally left on. Nowhere near as close and strong as...

So I have 3 flowering plants in a 2x2.5 area and I was wondering if I have enough light for my situation. I have 5 lights, 4 are cfls, 1 42 watt, 1 26 watt and 2 23 watt, and the other is a red and blue led grow light, im not sure of the wattage. I have read that minimum is about 2500 lumens per...

We just added some NEW 1000w grow light packages to our store. We offer a Budget, Premium and Platinum series which helps all sorts of folks. If you're wanting a budget deal we got it, and if you just want the absolute best equipment and setup, we have that as well! Click on the photo to...

i was cleaning out my room and found a blue light bulb that was used for an iguana i used to have. the inside has a long strait glass tube with like 8 small wires coming out of it in diffrent spots. does anyone know what kind of bulb this is? and i THINK it was one that is supposed to imitate...

i made a 2x2 grow box and have 2800lumens/squarfoot. (6cfls and a halogen for warmth) is this enough? the box is in cold garage, and with the halogen it gets kinda warm, but dries the dirt FAST, like 3 waterings a day...will rocks on top of soil help with that?

What is the best light cycle to use when plants are in the vegetative stage..? 24hrs LIGHTS-ON...? or 18hrs LIGHTS-ON & 6hrs LIGHTS-OFF...? I know some people say 24hrs on will just cost more and thats it, while others claim the growth is *MUCH* faster with a 24hr lights-on cycle. I...

im starting my first grow with the one and only seed i have. (pray its not a male or herm.) and im using a small grow box i made yesterday/today. the box is about 2x2x3 (dont worry about hight im doing LST to take care of that.) the entire inside is covered in a insulating plastic then a layer...