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. 4 X+ z7 f& p' K" N* Z6 m9 M: C; ?( k$ W0 r- r
have many flower in the yard but I want to cultivate some vegitable and berry.