Help with grow room size

Looking at running 12 315 cmh's, was thinking of having 2 rooms of 6 or would I better off as 1 big room ? What would be the ideal room size ? From what I read they cover 3'x3' how much extra room do I leave extra to move around in it fans etc?

Thanks in advance

Bigbeast said:

Looking at running 12 315 cmh's, was thinking of having 2 rooms of 6 or would I better off as 1 big room ? What would be the ideal room size ? From what I read they cover 3'x3' how much extra room do I leave extra to move around in it fans etc?

Thanks in advance

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Sounds like you should hire somone who's grown before.

Or watch some YouTube videos about commercial grows.

And plan out your space.

Nobody can tell you how big a room should be if you don't even know how your going to grow them?

Do you have a warehouse?

Do you plan on leaving isles to walk through to maintain your garden?

Indica or sativa strain?

Are you going to scrog or sog or fill your whole room with monster plants?

Have you ever grown anything befor?

Commercial building, would like to do them in soil. Done small grows 1 x 1k light. Done decent sized ones outdoors almost yearly. I grow a few hundred acres of corn/wheat/soybeans a year so am familiar with growing. Would like to do it properly the first time

Bigbeast said:

Commercial building, would like to do them in soil. Done small grows 1 x 1k light. Done decent sized ones outdoors almost yearly. I grow a few hundred acres of corn/wheat/soybeans a year so am familiar with growing. Would like to do it properly the first time

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Well if ya want somone to hold your hand it'll probably work better with money.

Or go online and do the math on your lights. Look at other people's grows.

People have grow room floor plans online also.

Also this questions been asked a million times.

Google search.

Commercial cannabis floor plan : forum : rollitup. Org

Thanks, I will do more homework and come back with more specific questions.