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.# D" R$ p1 Q4 K
4 u k+ M: P% J; d8 a% s+ r
have many flower in the yard but I want to cultivate some vegitable and berry.