"Hyehwa" an Asiatic lily cultivar was released in 1998 at National Institute of Horticultural and Herbal Science (RDA), Suwon, Korea. The cross was made in 1991 between Asiatic lily "White Bird", a white colored, and "Avignon", an unspotted scarlet red colored. It was preliminarily selected as A93-20 in 1993. Its multiplication, bulbing growth and flowering characteristic tests were conducted from 1994 to 1998. A new cultivar "Hyehwa" flowers in middle of June and grows 98.7 cm in height. Flowers bloom upward-facing, thick orange (RHS, 28A). Year-round flowering is possible by storage of the bulb under -1.5℃ conditions. For forcing culture, it is necessary to add calcium to the fertilizer or remove side scales to prevent leaf scorch. Botrytis disease control is needed in the wet season.

A new spray chrysanthemum cultivar, 'Yellow PangPang' was released by National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), in 2005. The cross between 'Restone' and 'Focus' was made in 2001. After evaluation for the characteristics including shading culture in summer and retarding culture in spring and consecutive selection from 2002 to 2005, final selection was made. The natural flowering time of "Yellow PangPang" is late October, but year-round flowering is possible by shading and illumination. It has pompon type flowers with yellow petals and greenish yellow flower center. It shows very strong stem hardness, especially flower neck, and excellent flower setting. The diameter of flower is 3.9 cm. The number of flowers per stem is 11.3 and the days to flower under the short day treatment is about 54 in autumn season. It has long vase life of 21 days in autumn.

A new spray chrysanthemum cultivar, 'Innocence' was released by National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), in 2005. It was selected from the progenies of open pollination of 'Sei-Alps' in 2002. After evaluation for the characteristics including shading culture in summer and retarding culture in spring between 2002 and 2005, final selection was made. The natural flowering time of "Innocence" is late October, but year-round flowering is possible by shading and illumination. It has round and wide petal, single type flowers with pure white petals and yellowish green flower center. The flowers are large and volumed. The plant shows vigorous growth. The diameter of flower is 7.4 cm. The number of flowers per stem is 9.3 and number of petals per flower is 27.7. The days to flower under short day treatment is about 57 and its vase life is 19 days in autumn season.

A new spray chrysanthemum cultivar, 'Pink Pride' was released by National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), in 2005. The cross between 'Grand Pink' and 'YeonJa' was made in 2001. The characteristics were investigated from 2002 to 2005 for the evaluation and selection of this variety, including shading culture in summer and retarding culture in spring. The natural flowering time of "Pink Pride" is late October, but year-round flowering is possible by shading and illumination. It has pollenless, single type flowers with pink petals and green flower center. The growth of plant is very vigorous and resistant to white rust (Puccinia horiana Henn). The diameter of flower is 6.6 cm. The number of flowers per stem is 11.7 and number of petals per flower is 27. The days to flower under short day treatment is about 56 and its vase life is 19 days in autumn season.

A new white multi-flowering gladiolus with pale greenish core “Wind Ensemble” was released by the National Horticultural Research Institute (NHRI) in 2003. A cross was made between white multi-flowering cultivar “White Nova”, which was released at the NHRI in 2002 and white line “95-24 (True Love × Madame Valdiek)”. It was crossed in 1999 and finally selected in 2003 after investigation of the characteristics for 4 years from 2000 to 2003. “Wind Ensemble” has multiple middle sized florets. This cultivar is middle flowering without stem bending. It has good production of cormlets, vigorous growth and resistant to virus, Fusarium and thrips. The width of “Wind Ensemble” flower is 11.2 cm. The plant height is 130 cm. Days to flowering of “Wind Ensemble” is average 100days in summer season.

A new bright white gladiolus “White Lace” was released by the National Horticultural Research Institute (NHRI) in 2004. A cross was made between late flowering white cultivar “White Goddess” and vigorous white cultivar “Amsterdam”. It was crossed in 1999 and finally selected in 2004 after investigation of the characteristics for 5 years from 2000 to 2004. “White Lace” has a bright white color and multi-flowering florets more than 20 florets with good simultaneous flowering more than 8 florets. This cultivar is middle flowering without stem bending. It has good production of cormlets, vigorous growth and resistant to virus, Fusarium and Thrips. The width of “White Lace” flower is 11.5 cm. The plant height is 137cm. Days to flowering of “White Lace” is average 93days in summer season.

A new bright scarlet gladiolus “Adlib Scarlet” was released by the National Horticultural Research Institute (NHRI) in 2003. A cross was made between early flowering salmon line “94-18 (Arianne×Hongkwang)” and early flowering salmon cultivar “Adlib Salmon”, which was released at the NHRI in 2000. It was crossed in 1999 and finally selected in 2003 after investigation of the characteristics for 4 years from 2000 to 2003. “Adlib Scarlet” has a multiple middle sized bright scarlet florets with good simultaneous flowering. This cultivar is early flowering and moderately resistant against virus and neck rot. It has vigorous growth without stem bending. The width of “Adlib Scarlet” flower is 10.8 cm. The plant height is 132 cm. Days to flowering of “Adlib Scarlet” is average 92days in summer season.