Search results

I have a cool-tube, but it's the cheapest of cheap with the screw on reflector "wings". I have enough $ to upgrade either OR, not both. 3x3 flower tent, 400w HPS --- A - the 30x30in, big ass Sunlight supply Blockbuster reflector or B - Upgrade my ballast to 600w and get 600w bulb I'm...

My dog just ate my launch box while I was gone for like 5 minutes, pulled it off the table. Like 20% is left....do you think they'll replace it under the life-time warranty? This is devastating. Sorry, didn't know where else to post this...

greenhouse seeds...

G13 labs have amazing quality seeds, 100% germination...best before now was ~50%. All planted Tuesday @ 6pm (no germination) just thrown into Ocean Forest quart size containers. And now Friday @ 6pm all of them are above ground and showing true leaves that are starting to grow! My skill are...

Reading all your info was as helpful as seemorebuds or jorgecervantes, I appreciate it all. The 4 coala method I used on my first plant, and I'll probably use it on every plant forever. It creates a perfect double U of the 4 main branches every time. it really is amazing. thanks so much.

yeah I knew it had a months worth, but considering I've just went from .25 to 5.0 (don't even know how big of a percentage jump that is) I thought it might be reasonable that it wouldn't need ferts ever, it's a 100%indica, so it'll only live another 8weeks or so...

3 week old plants after sprouting were in quart size containers i moved them to flowering cycle and went from quart to 5g size container of ocean forest. Given ocean forest has nutes already, and with that big of a container -- will I ever need to add anything other than water?

I currently run -- noon to midnight, but after observing the temps I think it would be better to go from 6pm to 6am. How do I make this change? Or can I just "do it" and they'll be fine? One plant is ~3weeks into flowering, other is just now showing pistils. ( in case that matters)

Should a booster fan be sucking or blowing with a duct blower? What is free-flow vs boosted CFM? It's a 140cfm(free) and 240cfm (boosted) booster & a 200cfm blower. Does this mean my cfm with both combined will be ~440cfm? Thanks!

Which is a better sound barrier? Is there a specific drywall/plywood suited for noise reduction. My current plan is outside wall - insulation - drywall/plywood - aucustic foam It's a room inside a room design. going all out like, that does it even matter which (drywall or plywood)?

I have an autoflower that is "seed to harvest" in 60 days at 20/4 lighting... It's in week 3 right now, but I need to switch my lights to 12/12 soon. Will it just delay the harvest? Or would 12/12 make the auto unhappy?

was the grow bright 4" duct blower + carbon can combo off of ebay.

it wasn't that exact controller, it's the "grow bright" branded -- but you can tell 100% they're made by the same manufact.

the hum is inside the fan itself, at full speed there is no hum, BUT at half speed I can't hear the fan at all over the hum...

after reading the actual description i'm not so sure... http://www.harborfreight.com/router-speed-control-43060.html?utm_medium=cse&utm_source=googlebase&hft_adv=40010&mr:trackingCode=146B0F9E-782A-E011-B31E-001B2163195C&mr:referralID=NA Look at the picture, that's what it is, different...

The controller is VARIAC, i googled "VARIAC controller" and the first picture is the controller i have... Does this further discredit the fan itself?

Why does my duct blower "hum" if I go below HIGH on my speed controller? This shit is just too loud, I moved it to my addict, mounted to a rafter with bungies and added insulated R8 ducting (super thick shit) and still too loud for me AND it's only a 4". If the "hum" is abnormal I'm just gonna...

I would have, but I never intend to use an HPS or MH without a cooltube again... so being that this had a great reflector AND the socket I needed....saved me $40 and it's a lot more light than just a mogul socket without a reflector would have given me for $15.

it worked, I got a heavy duty standard tip, and it had a green, white, black wire like the mogul cable did. Strip, connect color to color and it worked!

I'm guessing the prong that's different is the ground, does it matter which way I do + and -?