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 y8 C4 H* z( G# {1 x" C8 y( k4 c! t
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have many flower in the yard but I want to cultivate some vegitable and berry.