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. + f, {) C9 N& b$ r7 z# `, @8 L6 z" }# m/ h$ l
have many flower in the yard but I want to cultivate some vegitable and berry.