What is the time for your lighting during flowering for your girls in grow tents. I hear 12/12 or 18/6. I want to be sure my girls get enough sleep time. I can't wait until warmer weather so we don't have to worry about it. I'm seeing...

https://www.ledgrowlightsdepot.com/collections/black-friday-cyber-monday-2022-deals-on-led-grow-lights?page=5&grid_list=grid-view

I hope you guys can forgive my failing memory here but it has been seven years since last time I grew cannabis, I found out by browsing old mails :-) So I came to remember I have a digital ballast as well from Lumatek, 600 w, and most...

I've been an indoor gardener for around 11+ years and have just discovered that the lower the wattage of light in my flower room makes the buds on my plants lighter and airier. I say this because at first we grew 4 plants under 800W HPS...

i know what happened 2 my last grow my lights were 2 close .. razed light and cut the light way back and things r coming very good ... now when should i start turning the power back up ?? i have 2 HLG LED 260 boards n my 4x4 tent ......

Hello everyone, I want to buy grow lights for my 4x8 grow tent, I Started with energy savers, went to HID for better and cost efficient grow, but a lot of mistakes in my last grow, plus in my starting of flowering time one of my 1000...

u guys that have an app on your phone that measures the ppfd where do u get them and how much $$$ r they .....????

anyone has one??

https://www.amazon.com/SZHLUX-Coverage-Spectrum-Hydroponic-Greenhouse/dp/B08MF2247G?pd_rd_w=3Dt2L&pf_rd_p=85da05e5-c593-4314-b5c1-e397081af052&pf_rd_r=RZFBSP586F2S66VAKY83&pd_rd_r=e450c283-31ad-48ec-837f-129db7470a41&pd_r...

Hello, i have got an question, is 100watt light enough for 10 plants? Or is it lacking?

bing new 2 the led's what meter do i need 2 help with getting adjusted 2 led's 4 flowering ??

My gift this year is a new viparspectra p1500! I am excited to try it out! It is about 300 watts more than I have now. 

Cannabis Grow Lighting Myths and FAQs with Dr. Bruce Bugbee https://youtu.be/ID9rE5JewVg

anyone else on here run uv lights? i dont think they do much imo.

I am using T-5 6500k Hydro Planet grow lights. How close from the top of my plants do I keep them? And I am growing Autos so do I stay 24/7 lighting or cut it back 18/6 to let them rest?

I talked a lot of crap about the SF2000 not covering the 2 X 4 area they claim it covers and I stand behind that, it doesnt cover that area. However I have a Lemon OG Haze Auto in a 2 X 3 area under it and a Viperspectra 700 Par light...

I had no idea this was a thing. Maybe we can get medical insurance to buy us lights? https://platinumtherapylights.com/products/biomax-rlt?variant=15601444487234&currency=USD&utm_medium=product_sync&utm_source=google&utm_...

Amazon.com: LED Grow Light Groplanner LED Bar Grow Light 5x5 Coverage Daisy Chain Dimmable Full Spectrum Grow Lamps for Indoor Veg Flower Plants Greenhouse LED Growing Light Actual Power 640 Watts : Patio, Lawn & Garden Anybody...

Ok, y'all...I finally did it, well, kind of. Actually dropped the $$ for a "real" LED light. It's only a 300 watter, for the flood table, but it's a MAJOR leap for a die hard HPS guy like me. Especially when I've got a 600...

I bought one of these $40 lights for my 2 X 2 X 4 germination cloning tent and its a kick ass little light, you could flower under it if you were so inclined. I was looking for a good t5 LED and I saw this with the dimmer and if it holds...

Well I finally ordered a supposedly top shelf LED, I decided to save a few bucks and get the DIY version. it seems simple even though I was never a Heath Kit kind of guy so we shall see. I am going to put this one in the 2 X 4 test to...