pressure

Hey guys, I have a question. Would it be too much if I added 3 more 90 degree elbow spouts that circle around the top of a grow bucket in a daisy chain fashion, creating 4 water falls of equal pressure? Like the builds from pahydroponics.com...

Hello guys. I am new to dwc and trying to test the waters with it and switch from soil. To increase yields. I’m starting with a 5 gallon bucket and bubbler setup. I also got a 6” drip ring for transplants. (It’s easier for me to start seedlings in soil and then wash the soil off and transplant...

Anyone ever tried to extract cannibinoids by dropping pressure to their vaporization point? I was at a friend's and they said that dispensaries are deploying a process by which they are able to gaseously remove the cannibinoids. Some of the used herb is then being resold on black market. I...

Hi there, I need some help with correct fan sizing for a 30m x 8.5m x 3.35m(h)/ 100' x 28' x 11'(h). The added challenges are having to push or pull everything geothermal tubing, whilst not being so loud/power hungry. There is a lot to plan and not enough info readily available on the topic. I...

2x 400w hps Pure coco in small nursery pots GH nutes drain to waste (hand water) I built a new flower room recently and decided to give the VPD guidelines a shot to see how my plants fare, their health, amount of water drank etc. I'd imagine that having a high RH% would slow the plants...

Hey guys, I ordered a 600w hps and it's in the mail, I got it for $90 total. Dimmable and digital. I just found this 400w CMH from HTG SUPPLY. Which one of these two lights would you recommend for my 5'x2' flower area, and which would be best on heat and noise? Im new and it is my first grow...