The Philippine Horticultural Society, Inc. or PHSI is inviting everyone to join the most prestigious and most updated horticultural event, the HortiKultura 2018. It will be held on February 2-11, 2018 at the QMC Gardens, Diliman, Quezon City. What is PHSI? PHSI or Philippine Horticultural Society, Inc. is a non-profit organization of plant lovers interested in […]