My name’s Bach Mai Xuan and I’m a young farmer in Vietnam. I have been doing Natural Farming and Permaculture for 2 years in Thanh Hoa, VietNam. Temperature In Kerala normally ranges from 15ºC to 37ºC and rains about 1500-2000mm.
I’m looking for perennial cover crop. I have read some documents, and those said round-leaf cassia (or Wynn cassia) will be adapted with tropical climate. But I couldn't found anywhere sell it except some big company in AU.