Are you referring to medical vs rec by cbd levels?
I don't think any of those strains have actually been tested for their cbd contents. My wife is a medical user so I rely on her feedback on which strains are helpful to her. That, along with other feedback from the members here.
When I hear the word commercial I think growing to sell. You won't get stronger weed doing autos and IMO yields don't compare. I grew autos for a year and seen plenty of grows but rarely do I see amazing yields and then you got the extra leccy and the smoke isn't on the same level. Autos have a place but I feel it's in a veg room not as a main grow. You get a good auto and you can't take cuts and gotta run the lights extra hours and the weed isn't as strong? If growing for money go for photos imo.
Auto yields have been going up with some of the new, bigger strains. We've also seen some huge yields in DWC, rivaling the yields of some photos. Even potency is getting up close to some of the best photos. But no, they more suited to small, personal grows than to large commercial ones.
Do you mean growing from seeds or from cuttings.
Cuttings will go a bit quicker than from seed. The clones still need time to root but once they do they will have a head start on seeds. I've not grown any clones yet. My first three grows in my new hydro room will probably from seed. I'll be keeping mothers of all three, then will start taking clones. I'm expecting the clones to be ready about a week faster than seeds.
Muddy, commercial growers mostly grow photos because they have been doing the same for years. I have been in autos for couple of months and was very surprised that my dealer and his growers do not know anything about autos. It is not that they are not familiar, they have not heard about them. When I started my first grow in 1996, everybody was sure, that indoor does not work.
Granted, there are still a lot of people who are unfamiliar with autos but that's changing. The growth of this forum over the last 2 years is testament to that.
For personal smoke yes, but commercial, well, you should go outdoor.
I've done some descent sized outdoor photo grows, 8 - 12 plants, and would much rather grow indoors, which is what a lot of the commercial growers are doing. Indoors you have 100% control over the environment, reduced risk of pests, bud rot, deer, etc.
Photo grow is finished in 2 months, that is true, but plants have to be prepared somewhere. And that place could be used for some more autos. It is true that highly professional hydro growers might be very productive and need little area for clones comparing to flowering area because they transplant succesfully and so veg place is proportionally very little..
One reason I'm doing my first 3 hydro grows from seed is I'm waiting for Current Culture to release their UC Solo Pro at the end of the year. It's an 8 plant, self contained vegging system that will fit into a 3' square area. Above that I'll have a shelf for seed starting and clones. True, I could use it to grow autos but in the long run it will be more productive to use it for vegging plants for the hydro.
But how many of us are able to do that? How many of us are able to prepare clones in 14 days to be ready for flowering stage. 1 month, 1,5, that is reality. And clones or seedlings have to stay somewhere in this time. They need from 18 to 24h light daily. Have you calculated that too? And this way of growing is a full time job, needs growers presence all the time.
This is exactly why autos make more sense for personal grows. Most people don't have that kind of space. I bought a shed specifically for my hydro grow. No way I could have done it in the house unless I turned the spare bedroom into a grow room, which the Mrs. would never stand for. I'm growing 8 plants and now that I've got things pretty stable, it only takes about an hour a day. Of course a much larger commercial grow would require a lot more attention.