where I can buy? what kind of soil(dry or wet, soft or hard, ...) can be used to be planted? in the sunny region or not too much sun aera? Do I need to water it frequently? Thanks for any advices.3 ^9 `; E! [" X' w) S6 t" _
+ r& U/ b* n T6 I3 o- ^4 Lhave many flower in the yard but I want to cultivate some vegitable and berry.