315-watt

Hey there, long time creeper first time growing indoors. It's finally legal here in Canada and the wife okay'd the tent so I ran with it. I started from seed, germinating on November 19th, 2018. I'm fortunate to have a good friend who works in a hydroponics shop, so they've been pointing me in...

Subject line says it all: Is anyone growing with Phillips' 315-watt CMH bulbs? I've read that they blow away 400-watt HPS, but IDK. I also don't know if they are available for mounting in a horizontal orientation or vertical only. Looking for reports/reviews from people who have experience with...