>>995612My setup from last season. The "stairs" face south, means the plants got sun all day. Underneath them I had a stabd for a sunshade, just in case. Ther thing also doubled as an umbrella in case of too excessive rain.
Putting them like that saved a lot of space, they couldn't take the sun from each other while still placed fairly crowded.
The ones that grew high I placed separately so they wouldn't be in the way.