... Thailand, as seedlings after the stage of tissue culture, with height: 6-8 cm, number of leaves: 3-4 leaves/plant, number of roots: 5-7 roots/plant and one Oncidium cultivar which is widely planted ... Flowering ability (%) Average No of flower stems / plant (stems) Number of buds / plant (buds) No of Effective flowers / plant (flowers) CT1 (Cntrl) 16.2 1.3 10.7 9,5 CT2 33.3 ... cultivars, imported from Thailand, as seedling, after the stage of tissue culture with height: 6-8 cm, number of leaves: 2-3 leaves / plant, number of roots: 4-6 roots/plant and one Dendrobium cultivar...