how to produce a lot?

C'est super intéressant. Merci beaucoup pour vos réponses

You could feasibly finish four grows in a year with a single tent, so long as you either use fast flowering strains or autos. Alternatively, if using photoperiods, you could have a separate area (mini tent and light) for new plants to germinate and spend the first couple of weeks of veg. If none of these is applicable then it will be closer to three completed grows a year. Based on your want for 100g/month and a maximum of four completed grows, that would be 300g per grow. This is probably a little unrealistic for a first time grower in a 1m² but it's not impossible. If you want to get the max out of your tent you will need to use plants with strong genetics and high yields and LST them as soon as you can and continue to do this throughout veg and early flower. You could add a SCROG net to help spread the plants out even more and keep the canopy even. You said previously that you're buying a new light, so that will also help. Good nutrients, strong air flow and no major hiccups (e.g. over or underwater, nutrient burn, light burn, too hot, too cold, etc.) will all be needed for you to hit your target. I still think 300g per completed grow might be a bit of a push, but at least you have a figure to aim for.

you gain economies of scale by doing more with fewer re-runs through year... but also adds more to startup cost. more work at "one" time vs spread out and constant. if you pack it right, shouldn't see less than 300g per grow... probably can't do that in 3 months though.. with drying times it's more like 4 months and enough plants you can do a short vege period. more plants = more effort unless you automate the repetitive stuff. but, 9 plants would be symmetrical (3x3) and would probably only need a couple weeks of vege before flowering them.. this reduces overall time enough that you might squeeze a harvest in every 3 months... but still have 2weeks of drying + any curing time. every breeder is going to say 500-600g per m^2.. few actually meet that... some strains are more notorious for being vigorous or larger colas, but you can't always count on that... other things to speed up process -- get a small light (30-50w for 1sq ft even if not efficient as your primary light) that can allow you to jumpstart next cycle... in fact, if you do the sea of green (9 plants?), you could just about do the entire vege before they even hit the main tent... and using 30-50w saves during those 1-2 weeks... those first 2 weeks 9 plants won't take up much more than 30cmx30cm on a shelf somewhere or in a corner out of sight... for 2 weeks every 3 months. you could be starting a new crop almost immediately and the only time in the tent is the flower phase... could probably get that turned around and dried in 3 months. get a screen or net... to maximize yield you need a well-organized canopy...

Well for one it comes down to genetics to start with, wanna get a strain that is known to be high yielding to start with and in addition my two major go to techniques are low stress training and in some cases topping. However if it's an auto flower I don't top them because a lot of auto's will in fact give you smaller yields if you stress them to much. There's a great website called growweedeasy.com that can explain all of this to you in depth