Oncidium Kalihi "Big" Suprise someone special with an orchid that produces big flowers! The word "Big" in the name of this orchid refers to the large flower this special plant produces. This orchid does not have a season and it will continue to bloom on the same stem. A closer look reveals that the "antennas" on this flower that looks like a butterfly is actually the flowers sepals. All orchids have three sepals and two petals. The foliage of this orchid is hard to the touch. We adorn the base of this orchid with living sheet moss and it comes nestled in a wicker wasket or an Asian style ceramic planter.