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What height should I put my 300w led above my seedling? I just put it in the soil 24hrs ago with the light at 24". Nothing yet. Is it to close?

Hey folks hows it going... I have a 3x3 tent with a decent size Chinese blurpie light. Plants are 1 month from seed and they are really short, bushy, and the nodes are extremely close together. they are indica and there is zero stretch going on with these girls. My light is way more red then...

so I've been hearing many controversial stories about when to use cfl then having to switch to another light source , which is making me a bit sad , that I'm doing cfl ,only . the question is has anyone actually used em all the way till harvest ? Any pics of how ur guys plants turned out purely...

will foliar feeding under cfl burn my plants ? I wana do that as well to help with health , but not sure if it will burn my plants under cfl lighting ....please help 4X85watt cfl .... bout 40cm away from foliage

Hi, I was planning to keep 4 mother plants. 2 strains. So it is two plants per strain. I want maybe 70 to 100 clones of each strain every two months. So that would be 150 to 200 clones every two months. Do you think two motherplants per strain will give me these results? Never had a mother plant...

Ive got my seedlings in my tent with a 1500w led. But the light is like 4 ft away. Is that still too much light? Should i just use cfl's for the first week or so? Im just worried cfl's wont keep em warm enough. Only one of em has popped out of the soil so it's not too late to change up if i need to.

I've ran as low as 9/15 in the past but for this grow I'm using 10/14.. I'm really surprised by the close mindedness of a certain member who acts like a child and claims to be wearing big boy pants.. so this grow is for you... I'm stopping my other journal for now ... the set up is a...

Went into work on my girls while they were sleeping in they were third week of veg and made a rookie mistake and turn the power to lights on for about 30 seconds in the first hour of rest... what should i expect.. shock .. herms..? Or am i overreacting

I have been testing different led style lighting. My current set up consist of a 1500 watt china grow light 500w china grow light.... Now for the best part. One 44inch led truck light bar and a 20inch truck light bar. I was having trouble vegging with the cheap china made lights. They kicked...

So I'm looking for the perfect LED grow light for my tent. The tent size is 6.5X6.5X6.5 The reason I want LED is for the blue spectrum because doing my research I heard that it helps promote short spacing between nodes Would I have to get one big light or could I get 2 smaller ones?

So, hello everyone. First real indoor grow of OG Kush and Sour Diesel. Decided to do the manifold technique. Og Kush, I guess, is responding well, but the SD is very bushy and has a lot of branches. Should I cut of all the big fan leaves and most little growth tips, to uncover the 8 main ones...

New here and looking for help. 2nd grow but first time seeing these spots. The light is about 15 inches from the top of the plant. I took two photos one of a leaf about 20 inches from the light and another about 36 inches away, both seem to be experiencing the same issue. I water at pH 6.5...

Hello all! Jimmy signin in here with some questions as always lol, long story short wanted to make my own cob led fixtures seeing how the one I wanted is like 2k (insane) but honestly can't get the money together quite quick enough.. I got these deal I can snap for 1000 bucks 8 xxxl magnum hoods...

Hi ,i'm a new grower. I'm going grow for the first time and I need some advice from an experienced grower. I'm going to use a grow box mamooth 1,50m×1,50m×2,00m with a hps 600w dual phase , 9L pots , bio bizz light mix and biobiz nutrients and the other stuff. Is 600hps enough for 12...

Would anyone mind sharing experiences they have had with trying to either reduce the length of their harvest cycle or increase yields by increasing light intensity? The reason I ask is that we are designing an experiment where we increase yields or decrease harvest time with increased light...

Are nutrient feeding schedules based off of what wattage of lights you are using? I was advised that they are based off of 1000 watt lighting and that I use half because I'm running a 400 watt hps. Thanks in advance!

Hello, cannabis community. I am having trouble with a noob problem (Considering I'm a noob with very acute knowledge.) and I'd like some helpful advice on the subject. I have a 2x2x4 grow tent and all I have done so far was pick out the CFLs I'd like to use for veg time. I picked 4 60w 6500k...

Hey guys. So plan on getting a marshydro 120x120cm tent and an Apollo 600w hps kit. (Had links but apparently I can't post them because I need to have had 2 likes first... I have one lol) was gunna order today but just wanted some opinions or other better options for around the same price...

Hi guys. Brand new to growing and was looking for some opinions/advice. I have 42w of cfl, 34w of led (200w equivelent) and 40w of t12. Total of 8000 lumens. 1.5x3.5 closet with a high ceiling. Lights are about 4-6 inches from plants. Made walls reflective. I'm just wondering at what point...

Hi so I'm growing some star dog clones and they're in 10 gal or 7 gal pots. I transplanted them last week from a 1gal and they were pre flowering. It is now a week later now they are put into flower, and I watered with a tea and induced flowering with insect grass and foliar the same as the...