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I've been tempted to try one of these. seems like the simplest way to make a SIP. price is kind of steep normally tho. Will def grab some if they ever go on sale.

https://phys.org/news/2021-07-cannabis-domesticated-years.html Cannabis first domesticated 12,000 years ago: study Cannabis has been used for millennia for textiles and for its medicinal and recreational properties. Cannabis was first domesticated around 12,000 years ago in China...

seems like a cool setup, but also a lot more complicated than most of the designs in this thread. if you are on a budget, 2 lowes 5 gal buckets, some pvc and a solo cup as your wick is under $20 (prob closer to 10). or Rubbermaid totes if you can find a good deal provide a little more surface...

kelp also contains natural pgrs. literally no reason to use the synthetics unless you are lazy and greedy.

also does wonders at keeping fungus gnats under control as they have a hard time landing and breeding

I never though about putting cased drivers into them, I was looking for something to put those 30W Samsung drivers into since they are bare. I definitely would worry about putting meanwells in there and them getting too hot. What if you wired up a little PC fan at each end to force the...

I love the idea. I've thought about getting these before: https://www.aspectled.com/products/led-power-supply-enclosure-xl also my dog gets big mad if I do that. she will stamp her feet, huff, and then glare at me til I move everything off the couch.

I gave up on it halfway thru like I said, and just got a 2nd tent. As long as you have access to everything it should be fine. get a good stepstool so you can reach the 2nd shelf and lights easily do you should be good. I just remembered I also did have a different setup where I used a 4.5'...

480W of Samsung LM301B/H diodes or EB Gen3. Older gen strips can be found for a fraction of the cost but require a bit of increase to make up for efficiency loss so figure 600W if you use older diodes. if you are up for a DIY experience and have basic electrical skills, a decent set of tools...

dont quote me on it but I'm going to guess it's the tiny bit of stress you are adding by swapping them between microclimates every day. is your inside temps/rh the same as out in your yard?

As much as I love all the amazing fixtures, I think it's time for what we love even more - the results! Flower day 30 I slowly decreased 5000k by 10w each week and bumped the 2700k by 15w. This weekend I unplugged the 5000k and 2700k is up to 175w. Super excited. These things staaaank.

I tried it. I grow short plants in @ 40" vertical. got an 83" tent, had 2 40" shelf in there. I used HLG QB288s run at 50W so I can get them super close. with right strain and growing from clones it it definitely possible height wise. biggest issue that you will run into is higher humidity...

here's the 10x10 series, I think he does some sips in this one https://youtube.com/playlist?list=PL6YUuCutX6VuY9SuP7BsbHsHpon9aj6KU don't have time to dig for the others rn, but I think they are all on page 1 or 2 of this thread

tbh that voltage range is a little bit tough to find a match for strips. the M you found seem like the best match /deal on Arrow at the moment. not sure if that's the best price on them tho. when clearance mode kicks in pretty sure those have gone for less. the original influx linear L04 and...

I know they work great, the friend I will give these to hasn't been growing as long as me but he has awesome success w them outdoors. Indoors I always let them get too dry, and when I did water them it was just always a mess w lots to cleanup after. I even like the plastic grow bags better...

I grabbed a pack too. Not a fan of fabric pots but I'll make a friend really happy for less than $2. Can't beat that.

what voltage are the drivers? which model specifically? how big of an area are you gonna cover? we can help you find a good deal on some better spec strips.

if that's not strong enough you could use NSF wire shelf like this one. it will be a tight fit one direction but should work fine. https://www.webstaurantstore.com/metro-3036nc-super-erecta-chrome-wire-shelf-30-x-36/4613036NC.html I've gotten 48" shelfs like that into a 4x4. it might be...

Also credit where it is due, @Rocket Soul is who originally gave me this idea