BigHornBuds
Well-Known Member
I’m running 315 cmh in veg , they are niceIs this still hps/mh technology ? Because I've seen this crazy 315 watt cdm bulb you can purchase, it really comes close to the efficiency of the cobs.
I’m running 315 cmh in veg , they are niceIs this still hps/mh technology ? Because I've seen this crazy 315 watt cdm bulb you can purchase, it really comes close to the efficiency of the cobs.
Link to 900watt unit....(just an example of good bang for buck, no affiliation)Whats a good cob build that will max out at 1000w ,
how many cobs, what kind of price per cob
Doesnt have to be the cheapest but not the most expensive eother lol
I found it, it's called: Philips CDM Green Power 315 Watt 3100kI believe leds tend to have equivalent intensity but less spread and penetration (giggity) which is where hid picks up the slack, something along those lines
So 20 cobbs to equal a 1000 running at 50Which area do you wanna "enlighten" ?
The sweetspot between efficieny and price for building a panel is running each cob at 1,4 amps ~50watt).
Can you get 20 into 4x4?So 20 cobbs to equal a 1000 running at 50
Yes. 20 cobs replace 500watt hps/mh or equal a 1000watt double ended (cdm).So 20 cobbs to equal a 1000 running at 50
Yes, but that would be overkill. As long as you don't use additional Co2 in your growroom your plants can't use the large amount of photons. 9 cobs @ 1 ampere are sufficient on 4x4.Can you get 20 into 4x4?
Either you get yourself 4 of those cdm with 315 watt or you get yourself 25 cobs and build a panel with 5x5 cobs @ 1,4 amps.Im in an 8x8
I am doing this is phases via timber, buying a 5 cob 250 watt rig at a time, right now using 5 cobs and a 600 watt HPS so just in the beginning stages.Either you get yourself 4 of those cdm with 315 watt or you get yourself 25 cobs and build a panel with 5x5 cobs.
Where do you buy them ?I am doing this is phases via timber, buying a 5 cob 250 watt rig at a time, right now using 5 cobs and a 600 watt HPS so just in the beginning stages.
I run 1300ppmYes. 20 cobs replace 500watt hps/mh or equal a 1000watt double ended (cdm).
Yes, but that would be overkill. As long as you don't use additional Co2 in your growroom your plants can't use the large amount of photons. 9 cobs @ 1 ampere are sufficient on 4x4.
Ac im not willing to do but i have thought about co2 many timesI run 1300ppm
The DIY kitsDo you buy the panels or the diy kits ? Because this shop is very overpriced.
Show us a pic yours if your going to continue to throw shade on someone else's.But it sure beats the way unclebuck dries his weed
I'll take cedar over cat shit any day
just look at the filthy pissy litter on the floor, fanned to dry with his weed!
you got him beat by a mile sir!
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This isn't really my field of expertise. I only know how much light plants can handle under regular circumstances.I run 1300ppm