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. 5 L! Q5 Y/ c' `$ n; B. w+ B# n$ q! X4 {4 S; n" Z( K; U _
have many flower in the yard but I want to cultivate some vegitable and berry.