cmh

New to :420:, hello all, happy farming.. I have a light spacing question. I have a 1000 watt air cooled in between 2 CMH 315s. They are within a few inches of one another, I am trying to deliver a heavy mixed spectrum to all plants in my 8x5 table. Will this be too much light for the...

I'm looking at moving beyond the MH/HPS combo for growing. Not sold on the mostly uber expensive and rapidly evolving LED market. At least not until prices come down. The HPS has been the go-to light for flowering our plants for a very long time. But what's been the driving factor in making...

Is the square footage roughly the same for ceramic metal halide and normal metal halide? I'm thinking about switching my flowering room over to CMH from HPS/MH. I am currently running 3 600 watt HPS in a 6×12 space and getting just over 2 lbs of finished product. I have heard that CMH use 1/2...

Hello everyone . I have a 315w cmh . The guy at the grow shop said it would be a lot cooler than MH . Was he just selling? Anyone use ceramic metal halide and can comment ?

Do I need to wear eye protection from light emitted from my Sun System 315 LEC (cmh)??

Has anyone used the HTG 400 watt CMH? Not sure how it compares to the Sun 315 and am curious if anyone used one before and what they thought. Thanks...HTG Supply - HTGSupply 4w Ceramic Metal Halide Grow Light

Whats up :420: community?? I have a new grow journal that I hesitated making but decided to anyway. I currently have 4 babies in veg, you wont believe it by looking at the pics but they popped out of the ground only 9 days ago... you also wont believe this but they are only 4 inches tall with 5...

Hi all, This is my first time journaling a grow. I have not seen many RP journals, and I wanted to contribute my own for everyone's reference on the strain, phenotypes, etc. I've listed everything I'm using here throughout the entire grow, not just for one single feeding, foliar spray, etc...

I've got some young ladies veggin out now, about to go into a new flower room of all EndoMaxx Ceramic Metal Halide's 315w. I've got a 3 row x 5 column layout with each light covering a 2.5 sqft floor space. The entire room is going to draw slightly less than 6500w including the filter fans to...

Hi everyone. Its time to fire up the HID lights and start tomato and pepper seeds so I added a few other seeds this year, Strains (1 each): - Short Stuff - Auto Assassin - Feminized - Short Stuff - Snowryder - Feminized - Advanced - Low Girl Automatic - Feminized - Sweet - Fast Bud...

Hi everyone! I would like to introduce my 3rd garden. I hope you're all gonna enjoy. Important: All units are in METRIC (European) units! strains: 1XNorthern Lights FEM from White Label 1XSour Cream FEM from DNA Genetics (Original Sour Diesel X G13 Haze; mostly sativa) both plants...

Day 3 of these clones under a 250w CMH. They were very healthy and perky when I picked them up - had very good roots. Now they just keep getting droopier. The clones are in rockwool, I then transplanted them to mini hempy cups. I am using a bit of Dynamite for nutes. Also gave them...

Ganga: the final frontier. These are the voyages of the slimm. His mission: to explore strange new strains, to seek out new phenotypes and new cultivation methods, to boldly go where no cannabis grower has gone before. A bit dramatic? Maybe. :rollit: My First Grow This was largely a haphazard...