Search results

Never had a fail under hps even on my first grow, maybe abit of stretch from being too far away but that’s it

Started with 400w at the wall, 180 from the boards and 220 from 6 cobs. At 4.5ft away

No thanks. I sprouted 100s under 600w hps so why not 400w of led

That’s why I put them right at the top, I hear people say 36 inch’s to start with reflectors so I went a foot more lol

iv been trying to use reflectors on my CXB3590 3000k 90cri but even at just 30w-35w it just fry’s everything. I sprouted with 4 304 Samsung boards with 177w between the 4 and then had 6 outer cxb with 115w between each 3. But, the seedlings have fried edges and that was at 45 inch’s away in a...

Trying to setup my dtw system. I have a 100l res with 70l of plain tap water but the ph is riseing by around .2-.3 per day. I’m trying to get it stable before I add nutes and start useing he system. I refrained from putting air stones and have a mj500 that runs for 5 mins 3 times a day just to...

Got al my drivers from mouser, hlg 150-1400a and 700a £52 each delivered. All cane within 3 days of ordering

I’m useing tp link WiFi sockets, work great, don’t lose settings and can set 6 sceduales with 1 minute increments

The guys name is ledmedicalgrow but there's a few people having boards made, they are pretty much all the same chips anyway

The genesis boards are from a guy on instagram these are the mk1 he is doing one with reds to in now and a different size board. I also like to know the par but on lux at the minute but the 3000k don't look that impressive on a lux meter

4 genesis boards only running low wattage its 304 Samsung diodes 3500k but I'm not saying what it's like lol. And 9 cxb3590 3000k 90cri again only on low wattage. 500w at the wall at the moment And thanks

How mine sits now.

I have 24.2 on the floor with 26 at the canopy Leaf temp 23-25*!on the few top ones I checked is that about right?

28 you say? Ok I can try that. I have a thermometer on the floor, a minder from pl grow systems with temp and humidity read in the canopy and also a probe above my light then I have another I can switch between c/f that hangs in the canopy loo

The highest it's been is 30* when we had a 30* day so I'm good on that part and keeps 26 overnights get when cold at night. Pots are off the ground on iws drain trays

as above what does everyone keep their rooms at? I've always been around 25-26* when useing hps but now useing the cobs and boards what should it be kept at? My whole room is pretty equal just drops off temp wise a couple of degrees at the bottom of the pots. Just wondering what's gonna grow...

Does this look like it's too much light? This was about 20 inches away but with the reflectors on

Is that all I'm watching for? If so, no, so that's good to hear thanks

iv got 9 cxb3590 at 40w each and 4 Samsung boards at 140 between 4 how high should I be hanging my fixture? 500w at the wall. Have it at 12 inches but not sure if it's too close

Thanks. Think it just raise it up as it is and see if that helps, just can't afford too many airey buds