Organic gardening is gardening in harmony with nature, without using artificial chemicals such as pesticides or chemical fertilizers. Organic gardeners instead emphasise the importance of "feeding the soil, not the plant".
For more detailed information on subjects relevant to organic gardening and farming see:
... on the treaty. The 1529 Treaty of Cambrai[?] (signed with France) and the Peace of Barcelona[?] (with the Pope) confirmed Charles as Holy Roman Emperor and also allowed ...