Guerrilla gardening may use the language of civilian warfare, but floral beauty is the uniting cause. Alex Mitchell shows us how to make truffle-sized seed bombs, to spread wildflowers and cheer.
Garden dirt no good? Just don't have dirt, period? Here's how to build a straw bale garden
Sam Van Aken, an artist and professor at Syracuse University, uses "chip grafting" to create trees that each bear 40 different varieties of stone fruits, or ...
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