Just know that Southern Ca gets very little veg time with June 21 topping out around 14 hours 21 min. My point being that to get the most out of 100s down here you will want to get your plants started well before June 1st which seems to be the safest time to go out and off of supplemental lighting.
And I wouldn't be looking for a soil that "drains well" at all. It's hot and you don't want to have to water twice a day or even once a day. A plant worthy of a 100 gallon pot needs lots of water so a nice heavy soil might work best.
thank you guys. i am at the beach so it doesn't get that hot stays around 70 all the time. i did already start the girls to get as much veg time as i can.
Yes i saw your pics on your thread very nice i have a couple freebies from attitude as well. i put them in the same 100 gal smart pot since they shouldn't take as long to finish but i have no idea what to expect. Happy Easter!