CALAMBA CITY, Laguna – In support to the Plant, Plant, Plant Program or “Ahon Lahat, Pagkaing Sapat (ALPAS) Laban sa Covid-19” program of the Department of Agriculture in ensuring food security and availability, the Agricultural Training Institute (ATI) CALABARZON initiated the radio broadcast on urban gardening entitled, “Kalahamanan: Kaalaman at Kahalagahan ng Paghahalaman.” Kahalamanan is a