Is it possible go vertical with 60 cm of hight?

Hi guys!
I'm in my first cicle with a HomeBox twin, veg above and flower bellow.
I've been thinking about build a vegetative box and use both chambers to flower.


I know that sometimes is hard to say exactly, but I was wondering, 60cm of hight is too little to do a vert with a 400w?
Should I maybe use 2 250w or do a horizontal scrog?


The size of the upper shamber is: W 120cm H 60cm and P 80cm.


Thank you guys!

That's almost 2 ft of space so I should work. I would be worried about hear In that little area with a 400. You would have to get creative with the way you train them also. I think 1 250 watt should be about good for that little space

250 would be perfect for that space a 150w covers 2x2 of space are u doing 1 plant or many more? Most id do is 2 in that room

The facts which would help in the growing would be more on the amount of sunlight an water and nutrients rather. As far as space is concerned check for your availability as per details given above 250 sounds perfect.

Yeah, I agree with you guys that 400 is maybe too much.
the thing is that I have a 400 spare ballats and we are always trying to save some manny

I will consider buying a 250w for this. I was also thinking in like 4 plants around the bulb with a short veg time due to the low height.

Thanks for the reply guys!