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. * d4 ?' B9 ^0 a7 l3 |' D# T: n, V2 h w* H% i
have many flower in the yard but I want to cultivate some vegitable and berry.