hey ive been following ur thread first off pretty impressave nothig shows results like aeroponics, if done correctly but also remember that different strains respond different to different situations and you also want a stable plant with good genetics
as for flushing your system inbetween veg and bloom..... dont just empty the resevior and fill with your diluted nutrient solution
Im running an aeroflo2 30 site with selected strains, (Blue cross "white widdow X blueberry), Ed rosenthal super bud, and casey jones. but ialso have other strains available that im mothering out , trainwreck, herowanna x blueberry, chemdog, fire og, bubba kush, and jack herer
heres some pics flowering room
3 weeks into flowering (6 weeks total veg+flower)
I did a tie back method which entails tieing down your main branches manipulating the plant growth allowing secondary branches to thnk they are the new main stems so you end up with 3-5 main branches in a bowl shape if done correctly to allow maxium light penetration and increases your bud sites per plant.
back to your nutrients i switched from gen hydro nutrients to dyna-grow during my bloom stage 3-12-6 with good results. stay away from organics when using aeroponics because of slime and sediment cloging of tubes and sprayers
also laws regarding San Diego, I live here too, so its somthing i had to put some reaserch into allthough the laws are pretty grey here is what you are allowed. you can have 24 plants per person per recomendation, you can also ask your doctor to up your plant limit. so for example i have 2 recomendations 1 for myelf and 1 that belongs to someone else but i am growing for the both of us so i am allowed up to 48 plants or 2 pounds dried. as far as the 99 plants thing goes, thats federal law, anything 100 plants and up is reasonble for trial in a federal court, anything less they dont waste thier time with.
hope all this help's