light

New setup in progress, please excuse the mess! Barely finish setting it all up, getting the carbon filter installed soon. So I was wondering if I could fit another light in here with the Mars Hydro Reflector 144x5? If yes, what kind would you guys recommend? Thanks in advance! :Namaste...

New setup in progress, please excuse the mess! Barely finish setting it all up, getting the carbon filter installed soon. So I was wondering if I could fit another light in here with the Mars Hydro Reflector 144x5? If yes, what kind would you guys recommend? Thanks in advance! :Namaste...

Hi all. I am not new to growing having managed a couple of hydro stores in the 80's but a little rusty having kids and life made me quit for over 20 years. In my opinion the biggest change in the industry has been the recent improvement in lighting and I have found myself in an interesting...

I use 400 watt HPS in a 2x4 tent. This is for flowering two plants at a time. What is a good choice for supplemental bulbs/lights? I have many CFL'S with a broad range of light spectrums. I heard once that HPS lacks some of the colors of the spectrum?

Hello! This is my first time growing. I have three baby plants (all of them auto, different strains) in the same indoor environment (light, soil, temp, etc.) One of them is healthy and fast-growing. Another is healthy too but it grows way too slowly. And the third is OK but leaf tips are light...

Hi, This is my second try. I believe one of my babies shows deficiency and nute burn at the same time. The other one does just fine. They had the same amount of nutrients and light since day 1. The one on the right 3 times bigger. I don't know the strains, so if anyone can identify the strains...

Hello - first time grower and was hoping for a bit of advice. Just setting up my grow space for my first grow - just going to try the one plant to see how it goes before doing anything more heavy duty. Have been researching lighting and trying to figure out what works best. Decided to go with...

Hi all this is the start of my second journal and for starters I want to say that I am glad to have each and every one of you here! Light Schedule : 20/4 (Suggested for auto's) Tent: 4'wide x 2'deep x 5'tall Substrate : Coco/Per-lite 5 gallon smart pot Feed: AN Sensi Nutes Feed pH: Will feed at...

Hello Everyone, Only my second posted grow but my fifth grow total, first with my new Mars Hydro LED light. I recently ordered and received the 480W Grow Light that has so far proved a worthy purchase during the last two weeks of my 4th small grow. As you may have already figured out the...

I buy 5 early miss autoflowering .... and now after 3 weeks i transplant it in 8 gal bucket put a 250 w sodium light put myke on the root before transplant my moist/temp average is 54% / 73 'F my light circle is 22/2 can in do more or what i have to change sorry for my english writting im...

my auto berry autoflower is almost 6 weeks old above soil and it is flowering but its leaves no longer perk up towards my light. the leaves are always pointing up but they no longer reach for the light after watering the leaves seem to stay in the same position. is this normal ?

Grow tent - 120x120x210 Bucket Size - 20lt airpot Soil - Biobizz light mix Lights - 400w Philips Mh(veg) 400w osram hpw(flowering) Nutrients - Guanokalong liquid, General organics(all) - Advanced nutrients sensizym, nirvana, overdrive, mother earth bloom, Strain(s) - White widow, super...

So here's a couple photos to begin with: Here's everything I know about the plant: No idea what species it is Most certainly a sativa. Clearly just a seedling. This is the 10th day since the plant sprouted. Grown indoor at 22.3°C constantly. Grown under 1 * 22W Fluorescent Bulb...

Hey first time grower here I have a 48"x24"x60"grow tent I was wondering what would be a good light set up for 4 plants? Any advice greatly appreciated

Morning posters, I am using a MarsHydro 300w (60x5w) LED panel and i have a seed inside a jiffy cube for a few days now and i am wondering what the best distance from the light to the jiffy cube i should be maintaining? Right now it is about 1 metre away from the jiffy cube. I noticed the...

I have several 4 foot shop lights from home depot that take two T8 fluorescent bulbs. The bulbs I'm using are 32w daylight. So each light should be drawing about 64 watts. However, when I plug them into a watt meter they read 190 watts! How is that even possible? Is the meter wrong? Any ideas?

600 watt hps vs. 10 4ft t8s how much would my yield increase going from t8s to hps. currently getting almost an ounce a plant

a few of my 5 week old auto berry's leaves has blue bright purple and bright green spots doing like a hologram effect when my led light is on. is this normal ? and if not what is causing it ? the spots happened 2 hours after I moved my led light closer to my plant. can it be light burn ? the...

my 3 month old galaxyhydro 300w 140 true watt led grow light is making a grinding noise. the grinding noise. it is very noticeable for the first 20 minutes after the light turns on then the noise fades away and then you can barely notice it . should I be concerned ? and is my led light any less...

Looking at my current grow it sort of appears like I have a little heat stress. Plants were about 15 inches from light, but I have since moved the light up to about 20 inches. Light is an aircooled SS Blockbuster 6 with 600 watt HPS, solistek ballast in a 4x4 Secret Jardin DR120. Temps average...