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." A/ z# S6 P! q/ c+ A6 c( ~
7 S0 O& W+ K8 w8 `+ Lhave many flower in the yard but I want to cultivate some vegitable and berry.