Abstract

As a new product in the floricultural market, Zephyra elegans D. Don, shows great potential. It is a new product, so there is little known about its physiology. In this study, the growth cycles and the effects of day/night temperatures on flowering control of this new product were investigated. Stems elongated gradually during the growing season but more slowly after flowering. Original corm fresh weight decreased with increasing daughter corm fresh weight. Druing the growing season, the original corm dies after producing usually one daughter corm. The high ambient temperature of summer adversely effected shoot emergence. The optimum day/night temperature regimes for shoot emergence was 15/10 °C and for growth and flowering it was 20/15 °C. Under these conditions, it is possible to produce Zephyra elegans D. Don year-round.

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