Mephisto Genetics Anyone grow mephisto with cxb3590s?

[stonehead]

as above, I now have 9 so need to change how I manage my lights I think.
I'm finishing up some white crack and and sour stomper under them but they seem to strong as I have spiky leaves and starting to cup and it's not heat as that was at 22* with only 6 at 240w.
I'm going to run 3 bars of 3 at 360w from the wall but can go up to 515w wall draw if needed and I have reflectors if also needed.

Any advice so I don't cook my new stuff when it comes.

Thanks for any help guys

 

[iampepe]

as above, I now have 9 so need to change how I manage my lights I think.
I'm finishing up some white crack and and sour stomper under them but they seem to strong as I have spiky leaves and starting to cup and it's not heat as that was at 22* with only 6 at 240w.
I'm going to run 3 bars of 3 at 360w from the wall but can go up to 515w wall draw if needed and I have reflectors if also needed.

Any advice so I don't cook my new stuff when it comes.

Thanks for any help guys

If the edges of your leaves are curling up ur light is to close.

 

[stonehead]

I know, lights are at the top and dimmed down abit aswell I think the transition from hps to 90cri cobs is abit to much even though I started with 1 bar and hps and over the last month added the other bars slowly

 

[iampepe]

I know, lights are at the top and dimmed down abit aswell I think the transition from hps to 90cri cobs is abit to much even though I started with 1 bar and hps and over the last month added the other bars slowly

How big is your space?

 

[stonehead]

1.2x1.2 but in a 1m tray and with neg pressure it's around 1x1 space

 

[Site]

ive grown under my DIY light which is 4 CXB3590's and 4 CXA3070's...i had it position about 18 inches above the main colas...i had it a lot lower before and they were all droopy where they were too intense i think...they perked up when i raised it to this height

 

[stonehead]

Think mine are sorting their selfs out now at 20inchs no reflectors on 360 wall watts

 

[Proph]

Thats a lot of light in that space. If your gonna run all 9 I would just hang the light as high as possible and let the plants grow up the light. The watts are fine, but those are cob watts so its a little more intense. How many plants are under those 360 watts?

 

[stonehead]

I thought it was enough that's why I lowered the power draw and removed the reflectors.

I have 4 plants under them finishing but will be 4 again maybe 5/6 next time

 

[Proph]

Sound dead on! I'd just raise the light or dim it a tad bit more and let the plants tell you when you've found the sweet spot. I'm sure removing the relectors will help as well. Some of those things can give you a 20-30% increase in umols per light.