light

Hey all, so I have a 1000 w hps system and I'm using a parabolic reflector. I got a few apps that measure Lux and according to Internet resources the absolute max I want is 85,000 Lux or risk light burn bleaching etc. Now I had my plants about 3 feet under bulb (tip of bulb mind you because...

I need to flush my plants, but cannot do that while they are under the light so, my question is will they herme on me or something if i move them out of the light to flush them in the bathtub? If so, How can I flush them?

Hi,guys,I'm newbie named David,I am so glad to join the professional LED grow light forum,i would like to share some really practical and professional information about LED grow light and other LED lighting products

I am currently running a 400w hps in my grow tent and I have 6 plants in bloom. They are in sunshine mix no 4 and I have been yielding about 1.5 oz per plant. Should I upgrade to a 1000w light or change something else about my grow? The strains are big grapefruit and blue dream.

So my plants are about 60 days old and they are still in veg, limping along. I have a couple of very small pin hole which didn't come standard with the tent :/ but they are easily fixed. Ive read light leaks of any kind are terrible especially when trying to initiate flower. My question is about...

This is my first Indica grow, and I am embarking on a new adventure. My first 10 seeds were Sativa-heavy OG Kush, and I planted those in March of 2015. I am still running a perpetual grow from the clones from the first Ladies. I acquired 10 Bubbelicious seeds from one of our sponsors, which...

was wondering if I can use this light to grow

want to know if I can use a 60 watt a19 medium base plant light bulb to grow?

Ok so I looked thru the 1st five pages and didn't c a ? That I have which is how high should my 1000w hps light be from my canopy at every stage

Lvjing Full Spectrum15W Led Grow Light Bulb, E27 Base, 120pcs 5730smd, 78 Red, 24 Blue, 6 IR, 6 UV, 6 White Light, AC 85 to 265V, for Indoor Plants Garden Greenhouse Hydroponic System Lighting Description Specification: Item type: grow light Size: 122x125mm Product weight: 340g...

Hey guys :) After a successful first grow of 2 plants me and my growing collaborators are in disagreement on whether to try 4 or 6 plants next. We only have time for 2 more grows so time is of the essence. The argument is 6 plants may not work in the small space we have. It's a 1x1x2 Meter...

How crucial is the light in the last week of flowering? I'm going to harvest in five or six days and I'm having troubles with spider mites. I saw three buds surrounder of webs three days ago and quite a lot of spider mites moving really fast. The room was arround 76 - 80 F, so I dimmed the...

It looks and smells like its flowering, but not sure its only 11" high now, my son in law gave this to me when it was 7" he didnt know what it was so I put it in my closet and placed my tektronic round led light on it, at first the light was about 2' away and doin good then thought it was...

I'm planning on building my first grow cabinet: Grow area build plan and a couple of the suggested I post in here as well seeing as I am using LEDS. In addition to the grow hood of the aerogarden, I will be using 2 16.4 LED grow strips: Blue: SUPERNIGHT® 16.4FT 5M SMD 5050 Waterproof 300LEDs...

hey there everyone. i need some advice for upgrading my grow lighting. basically, my space is 2x3 feet. 5 feet height. exhaust of around 170cfm. my current lighting is: 1 mars hydro reflector 3x96. i would like to add another light. and am interested in advice on what yall think...

Hey guys, can anyone confirm this? The reason I ask is that I am getting conflicting information at my research for my first grow which will be using LEDs. ...Plants use blue light for certain regulatory processes and also for photosynthesis. Chlorophyll absorbs both blue and red light and...

Hi everyone hope you are doing well. for any of you that have seen my posts im almost 14 days into flowering,, and ive had another idea... can i add another light to my set up during flowering??? im running a 6oow hps in a 1.2x1.2 tent with six beauties but i want more light to get further...

I'm hoping that you can share a few tips on proper light height for the mars lights I have two of the reflector series 144,s and the walls on my grow room are moveable so grow space isn't a issue I can expand my grow to be 3 "X 7 " box with 9" celings and heat isn't a issue excellent...

I have cheap (Chinese made) home security camera system that I've adapted to my grow, 8 channels but only hooked up 5 cameras, one or so in each of my tents. Nothing special, no streaming, no wifi, you get the picture. But the cameras do switch over to IR mode at night or when there's not enough...

Hi everyone hope your all doing well :) :Namaste: Heres my first post on any sort of website so lets see how it goes. It is my 3rd grow and have decided to try out LEDS after having used 400watt HPS 2 times before. Just moved house and built a new setup which is a 80cm x 160cm x 200 cm grow...