I have just joined this board and this is only the third thread I have visited. I can not believe that you think 100 plants is a lot - are you sure you actually smoke the stuff? 100 is an absolute minimum for marijuana. Surely you are not expecting a kilo per plant?!
Likewise the opium season - here in Scotland it is impossible to plant for overwintering - your type of thinking would produce only a few grams, less than 250g, I mean even if you are only growing for tea you MUST find guerilla spots to accommodate at least 30,000 plants or there really is no point in growing. You will only get five bricks maximum from 30,000. Divide that by 2.25 for proper smoking opium. That amount will only produce around half a kilo of base powder if you are growing purely for smoking alkaloids with morphine content worth using. For an acetylated product you will definitely require in excess of 50,000 so your grow areas must be chosen carefully. Marijuana growing is like growing self propagating weeds and needs little or no attenion except at harvest (though bending sections of the best Kenyan syrains will double yield at the cost of a 25cm cone) but for the much more desirable poppy growing is labour intensive at three stages and must be checked regularly. You can not leave your stanfs for 3 months like marijuana. And harvest is a 14 hour day seven days a week for a month especially with our most potent and only native somniferum, Hen and Chickens. Bred with Giganthemum pollen your seed stock will give five to ten seasons of weaker but still worthwhile latex, if considerably weaker so best go for powder production or red smoking O. Connoisseurs will prefer to rebreed the third season with a couple of thousand extremely expensive Tasman stock because of climate concerns.
Breed your chosen marijuana strain with Durban Poison and you have outdoor marijuana from which you can easily harvest a quarter of a ton of bud per season. No such luck with poppy no matter where in the world you live. Even Afghanistan. My country will never yield enough unless I could find a field or two around average wheat or barley size! As for growing poppy indoors as I hear some very optimistic people discuss, fine. If you want about half a dozen pipes per year. My aim is to break the 100.000 then go for the big one the problem being the amount of people you have to employ and pay at harvest.