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 ^& X' Y7 z* E; J, T
" F- m8 B3 T" c; p& s& L5 [0 Ehave many flower in the yard but I want to cultivate some vegitable and berry.