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.8 ^+ D6 {9 I0 P/ x
* _& r6 a8 T9 T2 N" @have many flower in the yard but I want to cultivate some vegitable and berry.