i am gonna do journals for my other 2 20k watt medical grows the one i have right now had so many issues not worth writing about haha stupid assistants fucking shit up
i like the idea of LED for sure, but the upfront cost is just too much for one of those panels i can have like 3k watts of HID almost if the price ever came down for those 500w panels i would be down to test them out, but with vertical growing gaining popularity LED's lose their advantage of directional light and makes up for HID downfall the loss of light due to horizontal light position. also if CMH works in higher wattages lol that fixed all HID issues. i think in the next year or two grow lights are going to have drastic changes where LED and HID are in the same price range and in great competition.
approx how much heat comes off that big 500w panel as well im curious i havent seen the big panels like that in person.
ya bro led are not cheap, but i will say i have yet to do a grow that my 1st run paid for more then the units in savings from buying meds. but the up front cost is what gets us.lol
led is for a more quality thing, it will yield the same or a little better then HID watt for watt but just better quality.
i wish the GLH company will come out with a vert led because i like very allot. CMH is another great way to grow good quality and pretty cheap. i have friends that use that. IMO a combo of HID and CMH dose great. but IMO CMH mixed with led will rock things out like no one could think of, so much spectrum for the girls its not even funny. cant wait for to see what plasma brings to the table? those are real pricey.
the 500w isn't too bad on heat its hard to say though because i have good ventilation so it dosent raise my small room too much. IMO for you case i would go with the 180's or 290's over the 500's, just more spread of light and cheaper cost for the foot print.
you should Google my user name something like "irish boys led grows" i have tons of journals not on here that you might like? my best yet was 19oz from 4 plants with a 1st gen 600w spectra panel. used the GH Lucas formula. i also did a 600w 100% organic led grow, lost yield with organics but the quality i gained was out of this world. insane bro!