Grow bags,Gonna try sand bags from Menards. 38 cents a piece, I know no handles, 14 by 26 inches. Also ordered a . Pulse Generator 7.83HZ Schumann Wave Generator Ultra-Low Frequency, Testing done on vegetables and wheat, corn, boosted yields by up to 30 percent.
also found some 15 inch by 4 inch deep pans at farm and fleet for 3 bucks, they are pans for changing your auto oil.
Just make sure there isnt anything in them that would hurt your plants. Idk what could be in them just saying